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Earl's DBT-004ERL - Harmonic Balancer Bolt For GM LS1/LS6 - 12-POINT

Engine GM LS1/LS6
Finish Black Oxide
Head Style 12-Point
Material 4135 Chrome Moly
Product Type Harmonic Balancer Bolts
PSI Rating 180,000
Thread Size 16mm x 2.0
Under Head Length 4.330"
Washer Included Yes
Washer Size .270" Thick x 1.960" Diameter
Wrench Size 27mm
NOTE: Torque Harmonic Balancer Bolt to 235 ft-lbs.
Availability: Largest LS parts warehouse in the US!
Shipping: Free Shipping* On Orders Over $99!
Pricing: $35.71


Earl’s harmonic balancer bolts are made from high quality chrome moly steel with 180,000 PSI rating. The extra-tall 12-point bolt head won’t strip or allow the socket to slip-off when turning over the engine. Includes extra thick large diameter washer. Bolt and washer are black oxide coated.

180,000 PSI Rating
Made from High Strength 4135 Chrome Moly
Black Oxide Coating
27mm Wrench Size
Extra-Tall 12-Point Bolt Head - Won't Strip or Allow Socket to Slip Off
Large Diameter Extra Thick Washer

California Proposition 65

California Prop 65WARNING: Cancer & Reproductive Harm -


  • DBT-004ERL
  • DBT-004ERL
  • 090127003862
  • Earls Performance Plumbing
  • Largest LS parts warehouse in the US!
  • New

Shipping Information

  • Item Requires Shipping
  • 2.0 lbs.
  • W5.0000” x H5.0000” x L5.0000”
  • Free Shipping* On Orders Over $99!

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