These are the absolute ultimate stainless steel head bolts for the Vintage Harley Sportster engines from 1957 to early 1973.
There are 8 bolts and washers in this kit.
Manufactured from custom 450 Stainless! Heat treated (stronger than grade 8 steel) Centerless Ground! Roll Threaded after heat treatment!
Polished to a beautiful finish that will never chip, peel, or rust! Stainless Head Bolt Washers Have Been Parallel Ground.