ARP 134-2503 Square Drive Balancer Bolt Kit for CHEVROLET Small Block ymm_24 these parts are guaranteed to

these parts are guaranteed to operate flawlessly in the most demanding environments

560˝ Grip Length n/a˝ Thread Diameter-Pitch 5/16-18 Grip Diameter 5/16˝ Wrenching 3/8˝ Head Height 0

remapping is mandatory when installing this product

700˝ Adjuster Diameter-Pitch 7/16-20 Screw-in Depth 0

Fairlane 1963-1970

ARP 134-2503 Square Drive Balancer Bolt Kit for CHEVROLET Small Block ymm_24 these parts are guaranteed toSpecifications Socket Size(s) 1 1 8 hex, 1 2 square drive internal Material: 8740 Chrome Moly Finish: Black Quantity: Single Kit Instructions Fits Following Engines: 267 CID Chevrolet Small Block Generation I Fits Following Engines: 265 CID Chevrolet Small Block Generation I Fits Following Engines: 327 CID Chevrolet Small Block Generation I Fits Following Engines: 305 CID Chevrolet Small Block Generation I Fits Following Engines: 302 CID Chevrolet