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COMP Cams Poly Lock 7/16in Magnum

COMP Cams · New

COMP Cams Poly Lock 7/16in Magnum

MPN 4603-1 · Store SKU cca4603-1

$11.95
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Supplier stock checked 11/8/2026, 4:37:40 AM UTC. Adding a part does not reserve it.

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Product details

Tapered for extra strength in locking points, our Magnum polylock is 1.300" tall with a .665" diameter for use with 7/16" stud rockers. Magnum Polylock for 7/16" Rocker Stud 7/16" Magnum Poly Lock-1

Manufacturer fitment & guides

Check 4603-1 against the manufacturer’s application information below.

Part-specific notes

  • California Proposition 65: Y

Manufacturer documents

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