ARP 4303506 Bolt Kit

Chevrolet All with long and short 10mm hex with 1.775" and 4.470" Under Head length ARP part number 430-3506

ARP Starter Bolts Installing starter motors in the cramped confines of a race car is simplified by use of ARP’s special bolts, which feature small diameter heads to make accessibility more convenient.
ARP Starter Bolts are stronger than Original Equipment Manufacturer and industrial grades, and especially suited for use on cars that use rear motor plates.

ARP Starter Bolts starter bolts are made from ARP 300, a 100% maintenance free stainless steel material that is stronger than Grade 8 hardware and tough enough to easily withstand the strain of a 10 to 15 pound starter cantilevered off the back of an engine. Bolts have standard shank knurling. Rated at 170,000 psi. Includes washers, as required.