- Cams & Valvetrain
- Rocker Arm Nuts
- Proform Poly Locks
These Proform Poly Locks Fit most extruded aluminum rocker arms. They are the same poly locks included in Proform's very own rocker arms. For high quality and long lasting durability you can trust, think Proform.
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Poly Locks
$3.30
(2)
Estimated to ship direct from manufacturer on 05/13/24, pending manufacturer availability.
Lowest Price Guarantee
$3.30
(2)
Estimated to ship direct from manufacturer on 05/13/24, pending manufacturer availability.
Lowest Price Guarantee