High-performance ARP Head Bolts are rated to 180,000 psi for exceptional strength in the most demanding applications. The flanged head and reduced hex size on these bolts offer easier access for retorquing without removing the valve train.
This full kit includes all of the cylinder head fasteners required to complete one engine: 16 short bolts; 4 medium bolts; 14 long bolts; 34 hardened, parallel-ground washers; and a packet of ARP assembly lubricant. All hardware in this kit has a durable black oxide finish.
Fits small block Chevy with the following cylinder heads:
23° cast iron OEM heads
Gen III Vortec/Truck
Brodix -8, -10, -11, & -11xb
most World Products brand