Skip to main content
15% Off EFI - Our Steepest Savings of the Year!
Motor Life Events Community Support
DBT-004ERL - Earl's Harmonic Balancer Bolt - GM LS Series - 12-Point Image
Earl's

Earl's Harmonic Balancer Bolt - GM LS Series - 12-Point

Part # DBT-004ERL Be the first to write a review

Harmonic Balancer Bolt w/ Thick Washer, GM LS1/LS6 4.8L-7.0L, 12-Point , 27mm Wrenching, 180,000 PSI, M16 x 2.0 x 4.330" Under Head Length. Fits all versions of the GM LS engine - except the LS7/LS9/LSA.

Read More

Earl's Harmonic Balancer Bolt - GM LS Series - 12-Point

Free Shipping on orders over $149*

In Stock

$61.75
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:

  • Reusable - Not Torque-To-Yield

About Earl's

Earl's Performance Plumbing specializes in high-quality AN fittings, hose, adapters, and more. With several lines of innovative plumbing products, Earl's can handle all of your automotive plumbing needs.

Brand Earl's
CategoryFasteners and Hardware
Emission Code5
EngineGM Gen III/IV (LS)
FinishBlack Oxide
Head Style12-Point
Material4135 Chrome Moly
Part TypeEngine Harmonic Balancer Bolt
Product TypeHarmonic Balancer Bolts
PSI Rating180,000
ReusableYes
Thread Size16mm x 2.0
Under Head Length4.330"
Washer Size.270" Thick x 1.960" Diameter
Washer(s) IncludedYes
Wrench Size27mm
UPC090127003862
Part NumberDBT-004ERL
5

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.
Torque Harmonic Balancer Bolt to 235 ft-lbs. This bolt fits all versions of the LS Series engines except the LS7/LS9/LSA.
Recently Viewed Items
Earl's
Harmonic Balancer Bolt - GM LS Series - 12-Point
Harmonic Balancer Bolt w/ Thick Washer, GM LS1/LS6 4.8L-7.0L, 12-Point , 27mm Wrenching, 180,000 PSI, M16 x 2.0 x 4.330" Under Head Length. Fits all versions of the GM LS engine - except the LS7/LS9/LSA.
Part# DBT-004ERL
$61.75
Quick Fuel Technology
Stud Kit (Carb. 3.25") 37-5
Intake to carburetor
Part# 37-5QFT
$33.24
Mr. Gasket
Harmonic Balancer Bolt and Washer Set
Fits 1965-1990 Chevrolet 396-454 Mark IV Big Block
Part# 946G
$33.56
Reviews

    Your Review

    *Free Shipping and Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

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

    Earl's Harmonic Balancer Bolt - GM LS Series - 12-Point
    Earl's Harmonic Balancer Bolt - GM LS Series - 12-Point
    $61.75