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
|Application Guide||Ls based engines|