Ships within 48 hours · Estimated delivery Sep 17 - Sep 22
Special 1961-1963
It is for good reason that virtually every top professional engine builder relies on ARP Pro Series head studs for their all-out competition powerplants
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
Torque: +38
providing sharper throttle reaction and improved engine responsiveness in practical driving conditions
ARP 616-2250 SAE Bolt Kit 7/16-14 X 2.250 12pt SS bolts ymm_83 Special 1961-1963Specifications Socket Size(s) 7 16 12pt UHL 2. 250 Thread Length 1. 250 Grip Length 1. 000 Thread Diameter Pitch 7 16 14 Grip Diameter 7 16 Wrenching (reduced) 7 16 Head Height 0. 400 Collar Diameter (reduced) 0. 670
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