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7mm/ INCONEL/ triple groove/Flat Valve Size 33mm (0
Part Number: SPPTFT-KIT
70mm Brand Supertech Valve Spring Type Dual Seat Pressure 70lbs @ 35
150" (80mm) with a 2
ARP Stainless Steel Bolts 621-1500
ARP SB Chevy Main Stud Kit (134-5601) Differential 7mm/ INCONEL/ triple groove/Flat ValveARP SB Chevy main stud kit (134 5601) ARP Main Stud Kits 134 5601 ARP main stud kits help eliminate main cap walk fretting and protect the threads in your engine block. They include studs made from 8740 chromoly steel and heat treated in house to 190,000 psi tensile strength rating. The precision J form threads are rolled after heat treat for much stronger threads than the competition. Kits come complete with hardened parallel ground washers and high