Orders may take longer than usual to process due to manufacturers having issues receiving and shipping parts. If you need to know if a part is in stock, please call prior to placing your order. We are doing everything within our control to ship orders as soon as possible.
ARP developed the Wave-Loc shank design that features symmetrical waves with an effective interference range of of 0.001˝ to 0.005˝ for proper cap alignment. The waves replace the knurl on standard replacement bolts – eliminating the stress risers that are created when cutting into the shank - which create potential
failure points. The tensile and fatigue strengths are the same as our regular high performance rod bolts.
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