LS Earl’s 12 Point Harmonic Balance Crank Bolt

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

27mm Wrench Size

Extra-Tall 12-Point Bolt Head – Won’t Strip or Allow Socket to Slip Off

Large Diameter Extra Thick Washer