ARP Chevy SB 23° Pro Action Head Cylinder Head Bolts - 12 Point
Part #: 134-3604
List Price: $170.18
Our Price: $113.42
You Save: $56.76
Availability: In Stock
Chevy SB 23° Pro Action head, ARP 134-3604 12-point, High Performance Cylinder Head Bolts.
HIGH PERFORMANCE SERIES
All High Performance Series bolts are 180,000 psi (which is 15% stronger than Grade 8) and kits come complete with hardened parallel-ground washers.
All ARP Pro Series head bolts have a reduced wrenching hex or 12-point head and wide area flange to eliminate the need for valve train removal for cylinder head retorquing and permits the use of larger diameter valve springs. Most applications have undercut short bolts that can help eliminate head gasket failures through providing more “stretch” to compensate for the additional compression of gaskets.
Other customers who purchased this product also purchased: