\\n\"},{\"id\":106200,\"name\":\"CUSTOM URL\",\"value\":\"/i-24531034-sdpc-forged-piston-and-rod-combo-for-lv1-and-lv3-v6.html\"},{\"id\":106201,\"name\":\"requires_shipping\",\"value\":\"Item Requires Shipping\"},{\"id\":106202,\"name\":\"shipping_estimate\",\"value\":\"Ships within 1-2 business days\"},{\"id\":110124,\"name\":\"ENGINE FAMILY\",\"value\":\"V6\"}],\"num_reviews\":0,\"weight\":{\"formatted\":\"23.00 LBS\",\"value\":23},\"demo\":false,\"out_of_stock_message\":\"Out of stock\",\"price\":{\"without_tax\":{\"formatted\":\"$1,919.63\",\"value\":1919.63,\"currency\":\"USD\"},\"tax_label\":\"Tax\"}},{\"id\":12870,\"sku\":\"68277306AA\",\"name\":\"Mopar 68277306AA - .625\\\" Lift Valve Spring for 2009+ 5.7L Hemi (Individual)\",\"url\":\"https://sdparts.com/mopar-68277306aa-625-lift-valve-spring-for-2009-57l-hemi-individual-68277306aa/\",\"availability\":\"\",\"rating\":0,\"brand\":{\"name\":\"Mopar\"},\"category\":[\"Shop/Engine & Transmission\",\"Shop/Engine & Transmission/Engine\",\"Shop/Engine & Transmission/Engine/Valvetrain\",\"Shop/Engine & Transmission/Engine/Valvetrain/Valve Springs & Components\",\"Engine & Transmission/Engine/Valvetrain/Valve Springs & Components/Valve Springs\"],\"summary\":\"\",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-r5mupqtfb8/images/stencil/{:size}/products/12870/23934/F144870894__09983.1782693634.jpg?c=1\",\"alt\":\"Photo - Primary\"},\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-r5mupqtfb8/images/stencil/{:size}/products/12870/23934/F144870894__09983.1782693634.jpg?c=1\",\"alt\":\"Photo - Primary\"},{\"data\":\"https://cdn11.bigcommerce.com/s-r5mupqtfb8/images/stencil/{:size}/products/12870/23935/F144870895__97459.1782693635.jpg?c=1\",\"alt\":\"Photo 2\"}],\"date_added\":\"Jun 28th 2026\",\"pre_order\":false,\"show_cart_action\":true,\"has_options\":false,\"stock_level\":107,\"low_stock_level\":0,\"qty_in_cart\":0,\"custom_fields\":[{\"id\":106188,\"name\":\"MPN\",\"value\":\"68277306AA\"},{\"id\":106189,\"name\":\"availability_remarks\",\"value\":\"In Stock - Orders by 2pm CST, ship within 1-2 business days.\"},{\"id\":106190,\"name\":\"California_Proposition_65\",\"value\":\"California Proposition 65~WARNING: Cancer & Reproductive Harm - www.P65Warnings.ca.gov\"},{\"id\":106191,\"name\":\"CUSTOM URL\",\"value\":\"/i-24531031-mopar-68277306aa-625-lift-valve-spring-for-2009-5-7l-hemi-individual.html\"},{\"id\":106192,\"name\":\"requires_shipping\",\"value\":\"Item Requires Shipping\"},{\"id\":106193,\"name\":\"shipping_estimate\",\"value\":\"Ships within 1-2 business days\"}],\"num_reviews\":0,\"weight\":{\"formatted\":\"3.00 LBS\",\"value\":3},\"demo\":false,\"add_to_cart_url\":\"https://sdparts.com/cart.php?action=add&product_id=12870\",\"price\":{\"without_tax\":{\"formatted\":\"$9.99\",\"value\":9.99,\"currency\":\"USD\"},\"tax_label\":\"Tax\"}},{\"id\":12864,\"sku\":\"19421421\",\"name\":\"Chevrolet Performance 19421421 - F-Body Style Accessory Drive System with Power Steering, No A/C\",\"url\":\"https://sdparts.com/chevrolet-performance-19421421-f-body-style-accessory-drive-system-with-power-steering-no-ac-19421421/\",\"availability\":\"\",\"rating\":0,\"brand\":{\"name\":\"Chevrolet Performance\"},\"category\":[\"Shop/Engine & Transmission\",\"Shop/Engine & Transmission/Engine\",\"Shop/Engine & Transmission/Engine/Balancers, Pulleys, and Front Drive Kits\",\"Shop/Engine & Transmission/Engine/Balancers, Pulleys, and Front Drive Kits/Front Engine Accessory Drive Systems\",\"Engine & Transmission/Engine/Balancers, Pulleys, and Front Drive Kits/Front Engine Accessory Drive Systems/Complete Systems\"],\"summary\":\"Does not work on LS9 and LSA supercharged enginesMost harmonic balancers do not line up correctly with theaccessory drive system; damper P/N 12674582 is stronglyrecommendedFits all LS type engines,...\",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-r5mupqtfb8/images/stencil/{:size}/products/12864/23920/F144869868__81104.1782693616.jpg?c=1\",\"alt\":\"Photo - Primary\"},\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-r5mupqtfb8/images/stencil/{:size}/products/12864/23920/F144869868__81104.1782693616.jpg?c=1\",\"alt\":\"Photo - Primary\"}],\"date_added\":\"Jun 28th 2026\",\"pre_order\":false,\"show_cart_action\":true,\"has_options\":false,\"stock_level\":0,\"low_stock_level\":0,\"qty_in_cart\":0,\"custom_fields\":[{\"id\":106150,\"name\":\"MPN\",\"value\":\"19421421\"},{\"id\":106151,\"name\":\"short_description\",\"value\":\"
F-Body Style Accessory Drive System
With Power Steering, Without A/C
Bottom Mounted Alternator
Fits all Non-LSA/LS9 LS engines
Direct Bolt-on for LS3 & LS7 engines
\"},{\"id\":106152,\"name\":\"availability_remarks\",\"value\":\"Will be special ordered for you.\"},{\"id\":106153,\"name\":\"California_Proposition_65\",\"value\":\"California Proposition 65~WARNING: Cancer & Reproductive Harm - www.P65Warnings.ca.gov\"},{\"id\":106154,\"name\":\"CUSTOM URL\",\"value\":\"/i-24529996-chevrolet-performance-19421421-f-body-style-accessory-drive-system-with-power-steering-no-a-c.html\"},{\"id\":106155,\"name\":\"requires_shipping\",\"value\":\"Item Requires Shipping\"},{\"id\":106156,\"name\":\"shipping_estimate\",\"value\":\"Ships within 1-2 business days\"}],\"num_reviews\":0,\"weight\":{\"formatted\":\"40.00 LBS\",\"value\":40},\"demo\":false,\"out_of_stock_message\":\"Out of stock\",\"price\":{\"without_tax\":{\"formatted\":\"$1,143.53\",\"value\":1143.53,\"currency\":\"USD\"},\"tax_label\":\"Tax\",\"rrp_without_tax\":{\"formatted\":\"$1,172.86\",\"value\":1172.86,\"currency\":\"USD\"},\"saved\":{\"formatted\":\"$29.33\",\"value\":29.33,\"currency\":\"USD\"},\"map_price_without_tax\":{\"formatted\":\"$1,143.53\",\"value\":1143.53,\"currency\":\"USD\"}}},{\"id\":12863,\"sku\":\"19421420\",\"name\":\"Chevrolet Performance 19421420 - LS Front Drive Kit\",\"url\":\"https://sdparts.com/chevrolet-performance-19421420-ls-front-drive-kit-19421420/\",\"availability\":\"\",\"rating\":0,\"brand\":{\"name\":\"Chevrolet Performance\"},\"category\":[\"Shop/Engine & Transmission\",\"Shop/Engine & Transmission/Engine\",\"Shop/Engine & Transmission/Engine/Balancers, Pulleys, and Front Drive Kits\",\"Shop/Engine & Transmission/Engine/Balancers, Pulleys, and Front Drive Kits/Front Engine Accessory Drive Systems\",\"Engine & Transmission/Engine/Balancers, Pulleys, and Front Drive Kits/Front Engine Accessory Drive Systems/Complete Systems\"],\"summary\":\"Technical NotesWill NOT Work with a VVT Timing Cover or an Engine with VVTVerify Harmonic Balancer Alignment, Kit is Designed to work with Part Number 12674582 LS3 BalancerMust Use LS3 Water Pump...\",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-r5mupqtfb8/images/stencil/{:size}/products/12863/23915/F144869867__88251.1782693611.jpg?c=1\",\"alt\":\"Photo - Primary\"},\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-r5mupqtfb8/images/stencil/{:size}/products/12863/23915/F144869867__88251.1782693611.jpg?c=1\",\"alt\":\"Photo - Primary\"},{\"data\":\"https://cdn11.bigcommerce.com/s-r5mupqtfb8/images/stencil/{:size}/products/12863/23916/F144869866__54550.1782693612.jpg?c=1\",\"alt\":\"Photo 2\"},{\"data\":\"https://cdn11.bigcommerce.com/s-r5mupqtfb8/images/stencil/{:size}/products/12863/23917/F144869865__38587.1782693613.jpg?c=1\",\"alt\":\"Photo 3\"},{\"data\":\"https://cdn11.bigcommerce.com/s-r5mupqtfb8/images/stencil/{:size}/products/12863/23918/F144869864__26383.1782693613.jpg?c=1\",\"alt\":\"Photo 4\"},{\"data\":\"https://cdn11.bigcommerce.com/s-r5mupqtfb8/images/stencil/{:size}/products/12863/23919/F144869863__91331.1782693614.jpg?c=1\",\"alt\":\"Photo 5\"}],\"date_added\":\"Jun 28th 2026\",\"pre_order\":false,\"show_cart_action\":true,\"has_options\":false,\"stock_level\":0,\"low_stock_level\":0,\"qty_in_cart\":0,\"custom_fields\":[{\"id\":106144,\"name\":\"MPN\",\"value\":\"19421420\"},{\"id\":106145,\"name\":\"availability_remarks\",\"value\":\"Will be special ordered for you.\"},{\"id\":106146,\"name\":\"California_Proposition_65\",\"value\":\"California Proposition 65~WARNING: Cancer & Reproductive Harm - www.P65Warnings.ca.gov\"},{\"id\":106147,\"name\":\"CUSTOM URL\",\"value\":\"/i-24529995-chevrolet-performance-19421420-ls-front-drive-kit.html\"},{\"id\":106148,\"name\":\"requires_shipping\",\"value\":\"Item Requires Shipping\"},{\"id\":106149,\"name\":\"shipping_estimate\",\"value\":\"Ships within 1-2 business days\"}],\"num_reviews\":0,\"weight\":{\"formatted\":\"40.00 LBS\",\"value\":40},\"demo\":false,\"out_of_stock_message\":\"Out of stock\",\"price\":{\"without_tax\":{\"formatted\":\"$1,711.54\",\"value\":1711.54,\"currency\":\"USD\"},\"tax_label\":\"Tax\",\"rrp_without_tax\":{\"formatted\":\"$1,755.42\",\"value\":1755.42,\"currency\":\"USD\"},\"saved\":{\"formatted\":\"$43.88\",\"value\":43.88,\"currency\":\"USD\"},\"map_price_without_tax\":{\"formatted\":\"$1,711.54\",\"value\":1711.54,\"currency\":\"USD\"}}},{\"id\":12860,\"sku\":\"19433024\",\"name\":\"Chevrolet Performance 19433024 - Crankshaft Balancer\",\"url\":\"https://sdparts.com/chevrolet-performance-19433024-crankshaft-balancer-19433024/\",\"availability\":\"\",\"rating\":0,\"brand\":{\"name\":\"Chevrolet Performance\"},\"category\":[\"Shop/Engine & Transmission\",\"Shop/Engine & Transmission/Engine\",\"Shop/Engine & Transmission/Engine/Balancers, Pulleys, and Front Drive Kits\",\"Shop/Engine & Transmission/Engine/Balancers, Pulleys, and Front Drive Kits/Balancers and Pulleys\",\"Engine & Transmission/Engine/Balancers, Pulleys, and Front Drive Kits/Balancers and Pulleys/Balancers\"],\"summary\":\"\",\"image\":null,\"images\":[],\"date_added\":\"Jun 28th 2026\",\"pre_order\":false,\"show_cart_action\":true,\"has_options\":false,\"stock_level\":0,\"low_stock_level\":0,\"qty_in_cart\":0,\"custom_fields\":[{\"id\":106127,\"name\":\"MPN\",\"value\":\"19433024\"},{\"id\":106128,\"name\":\"availability_remarks\",\"value\":\"Will be special ordered for you.\"},{\"id\":106129,\"name\":\"CUSTOM URL\",\"value\":\"/i-24529964-chevrolet-performance-19433024-crankshaft-balancer.html\"},{\"id\":106130,\"name\":\"requires_shipping\",\"value\":\"Item Requires Shipping\"},{\"id\":106131,\"name\":\"shipping_estimate\",\"value\":\"Ships within 1-2 business days\"}],\"num_reviews\":0,\"weight\":{\"formatted\":\"5.00 LBS\",\"value\":5},\"demo\":false,\"out_of_stock_message\":\"Out of stock\",\"price\":{\"without_tax\":{\"formatted\":\"$303.71\",\"value\":303.71,\"currency\":\"USD\"},\"tax_label\":\"Tax\",\"rrp_without_tax\":{\"formatted\":\"$311.50\",\"value\":311.5,\"currency\":\"USD\"},\"saved\":{\"formatted\":\"$7.79\",\"value\":7.79,\"currency\":\"USD\"},\"map_price_without_tax\":{\"formatted\":\"$303.71\",\"value\":303.71,\"currency\":\"USD\"}}},{\"id\":12856,\"sku\":\"330585\",\"name\":\"Chevrolet Performance 330585 - SBC Dual Valve Spring 1.379\\\" OD\",\"url\":\"https://sdparts.com/chevrolet-performance-330585-sbc-dual-valve-spring-1379-od-330585/\",\"availability\":\"\",\"rating\":0,\"brand\":{\"name\":\"Chevrolet Performance\"},\"category\":[\"Shop/Engine & Transmission\",\"Shop/Engine & Transmission/Engine\",\"Shop/Engine & Transmission/Engine/Valvetrain\",\"Shop/Engine & Transmission/Engine/Valvetrain/Valve Springs & Components\",\"Engine & Transmission/Engine/Valvetrain/Valve Springs & Components/Valve Springs\"],\"summary\":\"\",\"image\":null,\"images\":[],\"date_added\":\"Jun 28th 2026\",\"pre_order\":false,\"show_cart_action\":true,\"has_options\":false,\"stock_level\":2,\"low_stock_level\":0,\"qty_in_cart\":0,\"custom_fields\":[{\"id\":106105,\"name\":\"MPN\",\"value\":\"330585\"},{\"id\":106106,\"name\":\"availability_remarks\",\"value\":\"Will be special ordered for you.\"},{\"id\":106107,\"name\":\"CUSTOM URL\",\"value\":\"/i-24529945-chevrolet-performance-330585-sbc-dual-valve-spring-1-379-od.html\"},{\"id\":106108,\"name\":\"requires_shipping\",\"value\":\"Item Requires Shipping\"},{\"id\":106109,\"name\":\"shipping_estimate\",\"value\":\"Ships within 1-2 business days\"}],\"num_reviews\":0,\"weight\":{\"formatted\":\"0.46 LBS\",\"value\":0.46},\"demo\":false,\"add_to_cart_url\":\"https://sdparts.com/cart.php?action=add&product_id=12856\",\"price\":{\"without_tax\":{\"formatted\":\"$10.04\",\"value\":10.04,\"currency\":\"USD\"},\"tax_label\":\"Tax\",\"rrp_without_tax\":{\"formatted\":\"$10.29\",\"value\":10.29,\"currency\":\"USD\"},\"saved\":{\"formatted\":\"$0.25\",\"value\":0.25,\"currency\":\"USD\"},\"map_price_without_tax\":{\"formatted\":\"$10.04\",\"value\":10.04,\"currency\":\"USD\"}}},{\"id\":12853,\"sku\":\"10187610\",\"name\":\"Chevrolet Performance 10187610 - Alternator and Power Steering Pump Bracket\",\"url\":\"https://sdparts.com/chevrolet-performance-10187610-alternator-and-power-steering-pump-bracket-10187610/\",\"availability\":\"\",\"rating\":0,\"brand\":{\"name\":\"Chevrolet Performance\"},\"category\":[\"Shop/Engine & Transmission\",\"Shop/Engine & Transmission/Engine\",\"Shop/Engine & Transmission/Engine/Engine Dress Up\",\"Shop/Engine & Transmission/Engine/Engine Dress Up/Front Drive Accessories & Brackets\"],\"summary\":\"\",\"image\":null,\"images\":[],\"date_added\":\"Jun 28th 2026\",\"pre_order\":false,\"show_cart_action\":true,\"has_options\":false,\"stock_level\":1,\"low_stock_level\":0,\"qty_in_cart\":0,\"custom_fields\":[{\"id\":106090,\"name\":\"MPN\",\"value\":\"10187610\"},{\"id\":106091,\"name\":\"availability_remarks\",\"value\":\"In Stock - Orders by 2pm CST, ship within 1-2 business days.\"},{\"id\":106092,\"name\":\"CUSTOM URL\",\"value\":\"/i-24529898-chevrolet-performance-10187610-alternator-and-power-steering-pump-bracket.html\"},{\"id\":106093,\"name\":\"requires_shipping\",\"value\":\"Item Requires Shipping\"},{\"id\":106094,\"name\":\"shipping_estimate\",\"value\":\"Ships within 1-2 business days\"}],\"num_reviews\":0,\"weight\":{\"formatted\":\"11.20 LBS\",\"value\":11.2},\"demo\":false,\"add_to_cart_url\":\"https://sdparts.com/cart.php?action=add&product_id=12853\",\"price\":{\"without_tax\":{\"formatted\":\"$336.56\",\"value\":336.56,\"currency\":\"USD\"},\"tax_label\":\"Tax\",\"rrp_without_tax\":{\"formatted\":\"$350.59\",\"value\":350.59,\"currency\":\"USD\"},\"saved\":{\"formatted\":\"$14.03\",\"value\":14.03,\"currency\":\"USD\"},\"map_price_without_tax\":{\"formatted\":\"$336.56\",\"value\":336.56,\"currency\":\"USD\"}}},{\"id\":12849,\"sku\":\"19353115\",\"name\":\"Chevrolet Performance 19353115 - Copo LT1 Head w/ Valves\",\"url\":\"https://sdparts.com/chevrolet-performance-19353115-copo-lt1-head-w-valves-19353115/\",\"availability\":\"\",\"rating\":0,\"brand\":{\"name\":\"Chevrolet Performance\"},\"category\":[\"Shop/Engine & Transmission\",\"Shop/Engine & Transmission/Engine\",\"Shop/Engine & Transmission/Engine/Cylinder Heads\",\"Shop/Engine & Transmission/Engine/Cylinder Heads/Aluminum Performance\"],\"summary\":\"\",\"image\":null,\"images\":[],\"date_added\":\"Jun 28th 2026\",\"pre_order\":false,\"show_cart_action\":true,\"has_options\":false,\"stock_level\":0,\"low_stock_level\":0,\"qty_in_cart\":0,\"custom_fields\":[{\"id\":106066,\"name\":\"MPN\",\"value\":\"19353115\"},{\"id\":106067,\"name\":\"availability_remarks\",\"value\":\"Will be special ordered for you.\"},{\"id\":106068,\"name\":\"CUSTOM URL\",\"value\":\"/i-24529647-chevrolet-performance-19353115-copo-lt1-head-w-valves.html\"},{\"id\":106069,\"name\":\"requires_shipping\",\"value\":\"Item Requires Shipping\"},{\"id\":106070,\"name\":\"shipping_estimate\",\"value\":\"Ships within 1-2 business days\"}],\"num_reviews\":0,\"weight\":{\"formatted\":\"55.00 LBS\",\"value\":55},\"demo\":false,\"out_of_stock_message\":\"Out of stock\",\"price\":{\"without_tax\":{\"formatted\":\"$4,161.94\",\"value\":4161.94,\"currency\":\"USD\"},\"tax_label\":\"Tax\",\"rrp_without_tax\":{\"formatted\":\"$5,936.29\",\"value\":5936.29,\"currency\":\"USD\"},\"saved\":{\"formatted\":\"$1,774.35\",\"value\":1774.35,\"currency\":\"USD\"},\"map_price_without_tax\":{\"formatted\":\"$4,161.94\",\"value\":4161.94,\"currency\":\"USD\"}}},{\"id\":12846,\"sku\":\"CC4589-KIT\",\"name\":\"COMP Cams 4589-KIT - Magnum Rocker Arm Stud Kit\",\"url\":\"https://sdparts.com/comp-cams-4589-kit-magnum-rocker-arm-stud-kit-cc4589-kit/\",\"availability\":\"\",\"rating\":0,\"brand\":{\"name\":\"Comp Cams\"},\"category\":[\"Shop/Engine & Transmission\",\"Shop/Engine & Transmission/Engine\",\"Shop/Engine & Transmission/Engine/Valvetrain\",\"Shop/Engine & Transmission/Engine/Valvetrain/Rocker Arms & Components\",\"Engine & Transmission/Engine/Valvetrain/Rocker Arms & Components/Rocker Bolts, Studs, and Pedestals\"],\"summary\":\"The HEMI rocker stud and nut assembly allows for improved clamping load, adding up to a rigid, stable and high revving valve train assembly. It saves threads in aluminum heads, especially in race...\",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-r5mupqtfb8/images/stencil/{:size}/products/12846/23887/F144869346__03057.1782693567.jpg?c=1\",\"alt\":\"Photo - Primary\"},\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-r5mupqtfb8/images/stencil/{:size}/products/12846/23887/F144869346__03057.1782693567.jpg?c=1\",\"alt\":\"Photo - Primary\"},{\"data\":\"https://cdn11.bigcommerce.com/s-r5mupqtfb8/images/stencil/{:size}/products/12846/23888/F144869347__78911.1782693568.jpg?c=1\",\"alt\":\"Photo 2\"},{\"data\":\"https://cdn11.bigcommerce.com/s-r5mupqtfb8/images/stencil/{:size}/products/12846/23889/F144869348__12043.1782693569.jpg?c=1\",\"alt\":\"Photo 3\"}],\"date_added\":\"Jun 28th 2026\",\"pre_order\":false,\"show_cart_action\":true,\"has_options\":false,\"stock_level\":2,\"low_stock_level\":0,\"qty_in_cart\":0,\"custom_fields\":[{\"id\":106048,\"name\":\"MPN\",\"value\":\"4589-KIT\"},{\"id\":106049,\"name\":\"short_description\",\"value\":\"
Dodge Gen III HEMI rocker stud kits provide retention and improved clamping load for a rigid, stable and high revving valve train assembly.
\"},{\"id\":106050,\"name\":\"availability_remarks\",\"value\":\"Will be special ordered for you.\"},{\"id\":106051,\"name\":\"CUSTOM URL\",\"value\":\"/i-24529595-comp-cams-4589-kit-magnum-rocker-arm-stud-kit.html\"},{\"id\":106052,\"name\":\"requires_shipping\",\"value\":\"Item Requires Shipping\"},{\"id\":106053,\"name\":\"shipping_estimate\",\"value\":\"Ships within 1-2 business days\"}],\"num_reviews\":0,\"weight\":{\"formatted\":\"2.00 LBS\",\"value\":2},\"demo\":false,\"add_to_cart_url\":\"https://sdparts.com/cart.php?action=add&product_id=12846\",\"price\":{\"without_tax\":{\"formatted\":\"$129.95\",\"value\":129.95,\"currency\":\"USD\"},\"tax_label\":\"Tax\",\"rrp_without_tax\":{\"formatted\":\"$172.47\",\"value\":172.47,\"currency\":\"USD\"},\"saved\":{\"formatted\":\"$42.52\",\"value\":42.52,\"currency\":\"USD\"},\"map_price_without_tax\":{\"formatted\":\"$129.95\",\"value\":129.95,\"currency\":\"USD\"}}},{\"id\":12845,\"sku\":\"CC4717-16\",\"name\":\"COMP Cams 4717-16 - Valve Spring Shims\",\"url\":\"https://sdparts.com/comp-cams-4717-16-valve-spring-shims-cc4717-16/\",\"availability\":\"\",\"rating\":0,\"brand\":{\"name\":\"Comp Cams\"},\"category\":[\"Shop/Engine & Transmission\",\"Shop/Engine & Transmission/Engine\",\"Shop/Engine & Transmission/Engine/Valvetrain\",\"Shop/Engine & Transmission/Engine/Valvetrain/Valve Springs & Components\",\"Engine & Transmission/Engine/Valvetrain/Valve Springs & Components/Spring Shims\"],\"summary\":\"\",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-r5mupqtfb8/images/stencil/{:size}/products/12845/23886/F144869345__38869.1782693565.jpg?c=1\",\"alt\":\"Photo - Primary\"},\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-r5mupqtfb8/images/stencil/{:size}/products/12845/23886/F144869345__38869.1782693565.jpg?c=1\",\"alt\":\"Photo - Primary\"}],\"date_added\":\"Jun 28th 2026\",\"pre_order\":false,\"show_cart_action\":true,\"has_options\":false,\"stock_level\":0,\"low_stock_level\":0,\"qty_in_cart\":0,\"custom_fields\":[{\"id\":106043,\"name\":\"MPN\",\"value\":\"4717-16\"},{\"id\":106044,\"name\":\"availability_remarks\",\"value\":\"Will be special ordered for you.\"},{\"id\":106045,\"name\":\"CUSTOM URL\",\"value\":\"/i-24529594-comp-cams-4717-16-valve-spring-shims.html\"},{\"id\":106046,\"name\":\"requires_shipping\",\"value\":\"Item Requires Shipping\"},{\"id\":106047,\"name\":\"shipping_estimate\",\"value\":\"Ships within 1-2 business days\"}],\"num_reviews\":0,\"weight\":{\"formatted\":\"1.00 LBS\",\"value\":1},\"demo\":false,\"out_of_stock_message\":\"Out of stock\",\"price\":{\"without_tax\":{\"formatted\":\"$15.38\",\"value\":15.38,\"currency\":\"USD\"},\"tax_label\":\"Tax\",\"map_price_without_tax\":{\"formatted\":\"$14.95\",\"value\":14.95,\"currency\":\"USD\"}}},{\"id\":12837,\"sku\":\"19433063\",\"name\":\"Chevrolet Performance 19433063 - LT1 6.2L E-Rod Crate Engine (for 4L/T56 Transmissions)\",\"url\":\"https://sdparts.com/chevrolet-performance-19433063-lt1-62l-e-rod-crate-engine-for-4lt56-transmissions-19433063/\",\"availability\":\"\",\"rating\":0,\"brand\":{\"name\":\"Chevrolet Performance\"},\"category\":[\"Shop/Engine & Transmission\",\"Shop/Engine & Transmission/Engine\",\"Shop/Engine & Transmission/Engine/Crate Engines\",\"Shop/Engine & Transmission/Engine/Crate Engines/Crate Engines - Performance Engines & Assemblies\",\"Engine & Transmission/Engine/Crate Engines/Crate Engines - Performance Engines & Assemblies/Complete\"],\"summary\":\"CARB EO #: D-126-46Each E-ROD crate engine system carries an official California Air Resources Board (CARB) E.O. number and includes complete emissions equipment, along with the engine controller and...\",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-r5mupqtfb8/images/stencil/{:size}/products/12837/23875/F144869185__70293.1782693548.jpg?c=1\",\"alt\":\"Photo - Primary\"},\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-r5mupqtfb8/images/stencil/{:size}/products/12837/23875/F144869185__70293.1782693548.jpg?c=1\",\"alt\":\"Photo - Primary\"},{\"data\":\"https://cdn11.bigcommerce.com/s-r5mupqtfb8/images/stencil/{:size}/products/12837/23876/F144869184__05639.1782693549.jpg?c=1\",\"alt\":\"Photo 2\"},{\"data\":\"https://cdn11.bigcommerce.com/s-r5mupqtfb8/images/stencil/{:size}/products/12837/23877/F144869183__62993.1782693549.jpg?c=1\",\"alt\":\"Photo 3\"},{\"data\":\"https://cdn11.bigcommerce.com/s-r5mupqtfb8/images/stencil/{:size}/products/12837/23878/F144873862__76061.1782693550.jpg?c=1\",\"alt\":\"Photo 4\"}],\"date_added\":\"Jun 28th 2026\",\"pre_order\":false,\"show_cart_action\":true,\"has_options\":false,\"stock_level\":0,\"low_stock_level\":0,\"qty_in_cart\":0,\"custom_fields\":[{\"id\":105990,\"name\":\"MPN\",\"value\":\"19433063\"},{\"id\":105991,\"name\":\"availability_remarks\",\"value\":\"Will be special ordered for you.\"},{\"id\":105992,\"name\":\"Emission_Notes\",\"value\":\"What is an E-ROD?~With Chevrolet Performance’s E-ROD high-performance crate engine systems, you’ll build your project with 50-state street-legal power!\\n\\nE-ROD crate engine systems have been granted official California Air Resources Board (CARB) E.O.\"},{\"id\":105993,\"name\":\"Emission_Notes\",\"value\":\"numbers, making them street legal for installation in millions of 1995-and-earlier vehicles in all 50 states. That means you can build the car or truck of your dreams, with the assurance that the engine and supporting components have been granted an\"},{\"id\":105994,\"name\":\"Emission_Notes\",\"value\":\"official CARB E.O. number. No other manufacturer offers similar systems. The E-ROD lineup includes the LS3 6.2L, LSA supercharged 6.2L, LT1 6.2L and LT4 supercharged 6.2L. Each crate engine system includes emissions equipment and more, and each is\"},{\"id\":105995,\"name\":\"Emission_Notes\",\"value\":\"available as a Connect & Cruise combination that matches it with a complementing transmission, including Chevrolet Performance’s latest 6L80-E and 8L90-E automatic transmissions.\\n\\nEach E-ROD crate engine system carries an official California Air\"},{\"id\":105996,\"name\":\"Emission_Notes\",\"value\":\"Resources Board (CARB) E.O. number and includes complete emissions equipment, along with the engine controller and harness needed to get the engine running. The primary elements of each kit include:\\n\\n• Chevrolet Performance crate engine\\n• Engine\"},{\"id\":105997,\"name\":\"Emission_Notes\",\"value\":\"control module\\n• Exhaust manifolds\\n• Catalytic converters\\n• Mass airflow sensor and sensor boss\\n• Oxygen sensors and sensor bosses\\n• Air filter\\n• Accelerator pedal\\n• Evaporative emissions canister\\n• Instruction manual\\n\\nTo facilitate a complete E-ROD\"},{\"id\":105998,\"name\":\"Emission_Notes\",\"value\":\"installation, the builder will need to source additional components to complete the assembly and get the vehicle running, including:\\n• Fuel tank\\n• Fuel lines (returnless)\\n• Fuel pump—58 psi (400 kPa) for LC9 and LS3 or 65 psi (450 kPa) for LSA, LS9,\"},{\"id\":105999,\"name\":\"Emission_Notes\",\"value\":\"LT1 and LT4\\n• Fuel tank vent line from the tank to the evaporative emissions canister\\n• Purge line from the canister to the engine purge solenoid\\n• Air induction system that incorporates the mass airflow sensor\\n• Exhaust system behind the catalytic\"},{\"id\":106000,\"name\":\"Emission_Notes\",\"value\":\"converters\\n\\nAll E-ROD engines require a front-end accessory drive system suitable to the vehicle. The instruction manual included with each kit offers recommendations for the accessory drive kit, as well as the transmission, gear ratios and more.\"},{\"id\":106001,\"name\":\"Emission_Notes\",\"value\":\"Chevrolet offers several configurations of accessory drive systems to suit different applications, and each allows the installer to easily delete air conditioning.\"},{\"id\":106002,\"name\":\"California_Proposition_65\",\"value\":\"California Prop 65~WARNING: Cancer & Reproductive Harm - www.P65Warnings.ca.gov\"},{\"id\":106003,\"name\":\"Carb\",\"value\":\"CARB EO#~CARB EO#: D-126-46\\n\\nEach E-ROD crate engine system carries an official California Air Resources Board (CARB) E.O. number which certifies that this crate engine complies with all state emissions requirements.\"},{\"id\":106004,\"name\":\"CUSTOM URL\",\"value\":\"/i-24529545-chevrolet-performance-19433063-lt1-6-2l-e-rod-crate-engine-for-4l-t56-transmissions.html\"},{\"id\":106005,\"name\":\"shipping_remarks\",\"value\":\"FREE SHIPPING ON THIS ITEM Within The Contiguous United States!\"},{\"id\":106006,\"name\":\"requires_shipping\",\"value\":\"Item Requires Shipping\"},{\"id\":106007,\"name\":\"shipping_estimate\",\"value\":\"Ships within 1-2 business days\"}],\"num_reviews\":0,\"weight\":{\"formatted\":\"1.00 LBS\",\"value\":1},\"demo\":false,\"out_of_stock_message\":\"Out of stock\",\"price\":{\"without_tax\":{\"formatted\":\"$13,490.74\",\"value\":13490.74,\"currency\":\"USD\"},\"tax_label\":\"Tax\",\"rrp_without_tax\":{\"formatted\":\"$16,085.98\",\"value\":16085.98,\"currency\":\"USD\"},\"saved\":{\"formatted\":\"$2,595.24\",\"value\":2595.24,\"currency\":\"USD\"},\"map_price_without_tax\":{\"formatted\":\"$13,490.74\",\"value\":13490.74,\"currency\":\"USD\"}}}],\"config\":[],\"id\":32,\"meta\":[],\"subcategories\":[{\"id\":106,\"url\":\"https://sdparts.com/engine-transmission/engine/balancers-pulleys-and-front-drive-kits/\",\"name\":\"Balancers, Pulleys, and Front Drive Kits\",\"description\":\"\",\"image\":null,\"product_count\":223},{\"id\":77,\"url\":\"https://sdparts.com/engine-transmission/engine/bare-blocks-short-blocks-block-hardware/\",\"name\":\"Bare Blocks, Short Blocks, & Block Hardware\",\"description\":\"\",\"image\":null,\"product_count\":176},{\"id\":560,\"url\":\"https://sdparts.com/shop/engine-transmission/engine/crate-engines/\",\"name\":\"Crate Engines\",\"description\":\"\",\"image\":null,\"product_count\":289},{\"id\":581,\"url\":\"https://sdparts.com/shop/engine-transmission/engine/cylinder-heads/\",\"name\":\"Cylinder Heads\",\"description\":\"\",\"image\":null,\"product_count\":80},{\"id\":90,\"url\":\"https://sdparts.com/engine-transmission/engine/engine-dress-up/\",\"name\":\"Engine Dress Up\",\"description\":\"\",\"image\":null,\"product_count\":804},{\"id\":540,\"url\":\"https://sdparts.com/shop/engine-transmission/engine/fasteners-gaskets/\",\"name\":\"Fasteners & Gaskets\",\"description\":\"\",\"image\":null,\"product_count\":947},{\"id\":558,\"url\":\"https://sdparts.com/shop/engine-transmission/engine/internal-engine-components/\",\"name\":\"Internal Engine Components\",\"description\":\"\",\"image\":null,\"product_count\":109},{\"id\":73,\"url\":\"https://sdparts.com/engine-transmission/engine/oil-system/\",\"name\":\"Oil System\",\"description\":\"\",\"image\":null,\"product_count\":200},{\"id\":33,\"url\":\"https://sdparts.com/engine-transmission/engine/valvetrain/\",\"name\":\"Valvetrain\",\"description\":\"\",\"image\":null,\"product_count\":12658}],\"total_products\":5691}}}").load();
function browserSupportsFormData() {
return typeof FormData !== 'undefined'
&& !!FormData.prototype.keys;
}
function loadFormDataPolyfillScript(src) {
var formDataPolyfillScript = document.createElement('script');
formDataPolyfillScript.src = src;
formDataPolyfillScript.onerror = function () {
console.error('Failed to load formData polyfill script ' + src);
};
document.body.appendChild(formDataPolyfillScript);
}
if (!browserSupportsFormData()) {
loadFormDataPolyfillScript('https://cdn11.bigcommerce.com/s-r5mupqtfb8/stencil/8b97e410-89e4-013f-83bf-665d5d9a4727/e/999f2ca0-2aa8-013f-5430-121d7268224c/dist/theme-bundle.polyfill_form_data.js');
}
}
Add to Cart The item has been added
Add to Cart The item has been added
WARNING: Cancer & Reproductive Harm - www.P65Warnings.ca.gov\"},{\"id\":106191,\"name\":\"CUSTOM URL\",\"value\":\"/i-24531031-mopar-68277306aa-625-lift-valve-spring-for-2009-5-7l-hemi-individual.html\"},{\"id\":106192,\"name\":\"requires_shipping\",\"value\":\"Item Requires Shipping\"},{\"id\":106193,\"name\":\"shipping_estimate\",\"value\":\"Ships within 1-2 business days\"}],\"num_reviews\":0,\"weight\":{\"formatted\":\"3.00 LBS\",\"value\":3},\"demo\":false,\"add_to_cart_url\":\"https://sdparts.com/cart.php?action=add&product_id=12870\",\"price\":{\"without_tax\":{\"formatted\":\"$9.99\",\"value\":9.99,\"currency\":\"USD\"},\"tax_label\":\"Tax\"}},{\"id\":12864,\"sku\":\"19421421\",\"name\":\"Chevrolet Performance 19421421 - F-Body Style Accessory Drive System with Power Steering, No A/C\",\"url\":\"https://sdparts.com/chevrolet-performance-19421421-f-body-style-accessory-drive-system-with-power-steering-no-ac-19421421/\",\"availability\":\"\",\"rating\":0,\"brand\":{\"name\":\"Chevrolet Performance\"},\"category\":[\"Shop/Engine & Transmission\",\"Shop/Engine & Transmission/Engine\",\"Shop/Engine & Transmission/Engine/Balancers, Pulleys, and Front Drive Kits\",\"Shop/Engine & Transmission/Engine/Balancers, Pulleys, and Front Drive Kits/Front Engine Accessory Drive Systems\",\"Engine & Transmission/Engine/Balancers, Pulleys, and Front Drive Kits/Front Engine Accessory Drive Systems/Complete Systems\"],\"summary\":\"Does not work on LS9 and LSA supercharged enginesMost harmonic balancers do not line up correctly with theaccessory drive system; damper P/N 12674582 is stronglyrecommendedFits all LS type engines,...\",\"image\":{\"data\":\"https://cdn11.bigcommerce.com/s-r5mupqtfb8/images/stencil/{:size}/products/12864/23920/F144869868__81104.1782693616.jpg?c=1\",\"alt\":\"Photo - Primary\"},\"images\":[{\"data\":\"https://cdn11.bigcommerce.com/s-r5mupqtfb8/images/stencil/{:size}/products/12864/23920/F144869868__81104.1782693616.jpg?c=1\",\"alt\":\"Photo - Primary\"}],\"date_added\":\"Jun 28th 2026\",\"pre_order\":false,\"show_cart_action\":true,\"has_options\":false,\"stock_level\":0,\"low_stock_level\":0,\"qty_in_cart\":0,\"custom_fields\":[{\"id\":106150,\"name\":\"MPN\",\"value\":\"19421421\"},{\"id\":106151,\"name\":\"short_description\",\"value\":\"