1973-1984 Grade 8 High Strength Polished Stainless Steel Harley Sportster Head Bolt

These are the absolute ultimate stainless steel head bolts for the Vintage Harley Sportster engines from late 1973 to 1984.

There are 8 bolts and washers in this kit.  You can get them in ARP 6pt or 12pt.

Manufactured from custom 450 Stainless! Heat treated/Age hardened to 180,000 PSI (stronger than grade 8 steel) Centerless Ground! Roll Threaded after heat treatment!

They still have the ARP Logo’s on the heads.  Polished to a beautiful finish that will never chip, peel, or rust!