7/16″ Polylock Rocker Arm Nut Set (Suits: Aluminum Rockers)


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SKU: SM-255.1004 Categories: , ,


Rocker Arm Polylock Sets.

These are 7/16″ stud size with an outside diameter of .595 and 1 Inch long.

These are sets of stock length poly locks for Rocker Arms. These locks are manufactured from 4340 chromoly steel and oxided black to eliminate rusting.

The set is complete with 16 locks and 16 set screws.

Additional information

Weight 2 lbs
Dimensions 12 × 2 × 2 in

Big Block, Small Block, LS (Chevy Only)

Vehicle Make

Chevy, Ford, Mopar, Pontiac


Polylocks, Rockers, Valves & Components


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