ARP 254-4302 Head Stud Kit for SBF 351 Fontana, SVO & RDI Aluminum Block w/Yates Heads 12 PT

ARP 200,000 PSI Small Block Ford Fontana SVO & RDI alum block with Yates Heads.

1/2″ Head Stud Kit with 9/16 Head, 12 Point Nuts and Hardened Washers.

• 2.000” coarse thread grip + .350” bullet nose on block end
• Inner long studs 6.600” Overall Length
• Outer longer studs 7.500” Overall Length
• 8740 chromoly
• Black oxide
• 200,000 PSI
• 12 Point
• Pro Series