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Harmonic Balancer Bolt - Chevy Big Block - 12-Point

Harmonic Balancer Bolt w/ Thick Washer, Chevy Big Block 396-454, 12-Point, 5/8" Wrenching, 180,000 PSI, 1/2"-20 x 1.550" Under Head Length

PART# DBT-003ERL

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Torque Harmonic Balancer Bolt to 110 ft-lbs.

Overview

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.

Features:

  • 180,000 PSI Rating
  • Made from High Strength 4135 Chrome Moly
  • Black Oxide Coating
  • 5/8" Wrench Size
  • Extra-Tall 12-Point Bolt Head - Won't Strip or Allow Socket to Slip Off
  • Large Diameter Extra Thick Washer
  • Reusable - Not Torque-To-Yield

Specs

BrandEarls
Emission Code5
EngineChevy Big Block V8
FinishBlack Oxide
Head Style12-Point
Material4135 Chrome Moly
Product TypeHarmonic Balancer Bolts
PSI Rating180,000
ReusableYes
Washer IncludedYes
Washer Size.270" Thick x 1.960" Diameter
Wrench Size5/8"
Part NumberDBT-003ERL

Emissions

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

Tech Resources

Torque Harmonic Balancer Bolt to 110 ft-lbs.

Applications

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      *Free Shipping & Handling only offered to the contiguous US on orders over $100, excludes clearance parts and oversized packages.

      Some parts are not legal for use in California or other states with similar regulations.