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Ships within 48 hours · Estimated delivery Jul 30 - Aug 4
2L 20R & 2
S55B30 Brand Supertech Stem Diameter 4
Additional features
Multi Layer Steel Head GasketSuit Chev/Holden LS2 6
Height 70mm (2-3/4")
ARP Ford Pinto 2300cc Pro Series Wave-Loc ARP2000 Rod Bolts Pair 251-6422 plymouth-laser 2L 20R & 2ARP Ford Pinto 2300cc wave loc rod bolts (251 6422) ARP Pro Series Wave Loc Rod Bolts 251 6422 ARP Pro series Wave Loc rod bolts have a symmetrical "wave" on the shank that eliminates stress risers. They also have a . 0005 to . 0070 in. interference fit to guarantee rod cap alignment and actually strengthen the connecting rod. Made from ARP2000 alloy with a tensile strength of about 220,000 psi, these Pro Series bolts can handle more than 12,000 lbs.