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Limited Edition Earl's Performance Dbt-004erl - Harmonic Balancer Bolt Christmas Gift Special [ZbBJDGt8]

$26.99 $86.99 -69%

Limited Edition Earl's Performance Dbt-004erl - Harmonic Balancer Bolt Christmas Gift Special [ZbBJDGt8]Earl's Harmonic Balancer Bolt - GM LS Series - 12-PointHarmonic 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. F

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Limited Edition Earl's Performance Dbt-004erl - Harmonic Balancer Bolt Christmas Gift Special [ZbBJDGt8]

Limited Edition Earl's Performance Dbt-004erl - Harmonic Balancer Bolt Christmas Gift Special [ZbBJDGt8]

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.

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.

  • 180000 PSI Rating
  • Made From 4135 Chrome Moly
  • Black Oxide Coating
  • Extra Tall
  • 12 Point Bolt Head
  • Wont Strip Or Allow Socket To Slip
  • Extra Thick Washer
Brand: Earl's
Category: Fasteners and Hardware
Emission Code: 5
Engine: GM Gen III/IV (LS)
Finish: Black Oxide
Head Style: 12-Point
Material: 4135 Chrome Moly
Product Type: Harmonic Balancer Bolts
PSI Rating: 180,000
Reusable: Yes
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

What Our Customers Say

January 24, 2026

Absolutely no complaints!

This is a top-quality, and a must-have item.

- Hayden X..

January 24, 2026

Absolutely no complaints!

This is a very impressive, and very solid tool.

- Joanna E..

January 24, 2026

Absolutely no complaints!

The design is truly ingenious.

- Genevieve N..

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