3/8″ Polylock Rocker Arm Nut Set (Suits: Aluminum Rockers)
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Rocker Arm Polylock Sets
These are 3/8″ 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.
|Dimensions||12 × 2 × 2 in|
Big Block, Small Block, LS (Chevy Only)
Chevy, Ford, Mopar, Pontiac
Polylocks, Rockers, Valves & Components