All hardware is then given a black oxide finish and oil coating to protect from rust and corrosion. Composed of 35 chromoly steel for maximum tensile strength. Head Style: Hex. Material: 35 Chromoly.
TSP 719-82087 SBC Pro Cylinder Head Bolts for 12 Rollover/18 D Brodix Heads, Kit
TSP 719-13262 SBC Pro Series 2-Bolt Large Journal Main Bolts, Hex, Chromoly, Kit
TSP 719-13263 SBC Pro Series 2-Bolt Small Journal Main Bolts, Hex, Chromoly, Kit
TSP Main Cap Stud Set 719-131963; Pro Series Hex Head Chromoly for SBC 2-bolt SJ
TSP Main Cap Bolt 719-13264; Pro Series Hex Head Chromoly for SBC 4-bolt LJ
TSP Main Cap Stud Set 719-131964; Pro Series Hex Head Chromoly for SBC 4-bolt LJ
