2 Results Found For "perma-loc adjuster"

Rocker Arm Studs, 8740 Chromoly, 8mm x 1.25 Base Thread, 3/8 in.-24 Top Thread, 1.75 in. Length, Chevy, Pair

Part Number: ARP-134-7221

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Rocker Arm Studs, High Performance, 10mm x 1.50 Thread, 1.750 in. Effective Stud Length, Chevy, 8.1L, Pair

Part Number: ARP-135-7221

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

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