4 Bolt Main Stud Kit
Designed to fit large journal crankshaft. Made in the USA!
ARP 134-5601 Main Stud Kit
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Sales price: $79.49
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4 Bolt Main Stud Kit Designed to fit large journal crankshaft.
These ARP main studs are made from 8740 chromoly steel and have a 190,000 psi tensile-strength rating. They are precision centerless-ground and thread-rolled to Mil-S-8879 specs, with a black oxide finish for corrosion resistance. The kits come complete with hardened washers and high-strength hex nuts.