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Chevrolet Performance 19434650

Chevrolet Performance 19434650 - LS364/450 Longblock Crate Engine

SKU: 19434650

MSRP: $9,790.65
$7,783.57
(You save $2,007.08 )
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Chevrolet Performance engineers have developed the LS364/450 as a value-driven foundation for hot rod builders and enthusiasts looking to give their earlier LS-powered vehicles a high-performance shot in the arm.


Starting with a strong, economical iron cylinder block and durable rotating assembly, the LS 6.0L features the high-lift LS6 camshaft and the deep-breathing LS3 aluminum cylinder heads. It’s a strong combination with exceptional horsepower and a broad torque band. It is also fuel injection-capable, using production-based components offered from Chevrolet Performance.


EngineLS364 Longblock
Horsepower452HP @ 5600RPM
Torque441FT/LBS @ 4800RPM
Compression Ratio10.3:1
BlockCast iron with 6-bolt block, cross-bolted main caps
CrankshaftNodular Iron, 3.622"
HeadsLS3 rectangular port; aluminum, as-cast with 68cc chambers
Valves2.165"/1.590"
Camshaft Lift0.550"/0.550" Hydraulic Roller
Dur. @ 0.050"204°/218°

The LS364/450 is designed with the early-style 24X crankshaft and 1X camshaft sensors, enabling easier retro-fit installation in early LS-powered vehicles, including 1998–2002 Camaros, C5 Corvettes, 1999–2006 full-size trucks and SUVs, and other LS vehicles.

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Description

LS364/450 Longblock Crate Engine

SKU: 19434650

Chevrolet Performance offers the LS364/450 exclusively as a long-block assembly, without the induction system, ignition system or front-end accessory drive system, allowing builders to transfer components from their early LS-powered vehicle or complete a custom build with the components of their choice. An intake manifold that matches the LS3/L92-style rectangular intake ports is required. No matter which vehicle you drop the LS364/450 into, its combination of horsepower and value will push your project vehicle to the next level of performance!

INSTALLATION NOTES:

• Assembly does not include any electronics
• Engine is compatible with a vehicle’s existing Gen III controller, but tuning is required
• Includes LQ9 oil pan
• Requires intake manifold matched to LS3- or L92-style rectangular intake ports
• LS3 or L96 production intake manifolds can be used, but require an aftermarket adapter plate for use with early LS three-bolt throttle bodies
• Not intended for marine applications

Details

  • 19434650
  • 19434650
  • 195491960848
  • Chevrolet Performance
  • In Stock - Orders by 2pm CST, ship within 1-2 business days.

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Shipping Information

  • Item Requires Shipping
  • H1.00"
  • Ships within 1-2 business days
  • FREE SHIPPING ON THIS ITEM Within The Contiguous United States!

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