7/16″ Stud Girdle Ex-Long Poly Lock Set (BB Chevy Stud Girdle)


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SKU: SM-255.1008 Categories: , , ,


7/16″ Poly Lock Rocker Arm Nut Set (BB Chevy Stud Girdle)

These rocker arm adjusting nuts are high-quality polylocks designed for full roller rocker arms on the BB Chevy applications . Made from heat-treated, premium-grade 4140 chromoly steel, these adjusters provide 190,000 psi tensile strength for the utmost in reliability. Precision CNC-machined threads to ensure optimum seat pressure, flush-machined set screws for proper contact on the studs, and, best of all, they don’t require any special tools for installation.

Rocker Stud Thread Diameter: 7/16-24 in.
Minimum Rocker Slot Width (in): 0.600 in.
Overall Height (in): 8 @ 2.000 in. & 8 @ 2.500 in.
Outside Diameter (in): 0.750 in.
For Use with BBChevy Stud Girdle: Yes
Quantity: Sold as a set of 16.

Additional information

Weight 6 lbs
Dimensions 4 × 4 × 6 in

Big Block, Small Block

Vehicle Make

Chevy, Ford, Mopar, Oldsmobile, Pontiac




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