Showing all 8 results
These Stud Girdle rocker arm adjusting nuts are high-quality polylocks designed for full roller rocker arms. 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…
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…
7/16″ Poly Lock Rocker Arm Nut Set (Stud Girdle) These rocker arm adjusting nuts are high-quality polylocks designed for full roller rocker arms. 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…
These CNC-machined stud girdles help control valve lift and timing changes due to stud flex, allowing for more consistent high-rpm performance. Each stud girdle is anodized and comes with high-quality mounting hardware and hardened adjusting nuts. Tall-style valve covers are required. The best thing you will ever do for your engine is to put a…
These CNC-machined stud girdles help control valve lift and timing changes due to stud flex, allowing for more consistent high-rpm performance. Each stud girdle is anodized and comes with high-quality mounting hardware and hardened adjusting nuts. Tall-style valve covers are required. The best thing you will ever do for your engine is to put a…
Big Block Chevy Stud Girdles are made from one of the finest quality aluminum bar stock,6061-T6, machined to precise blueprint specifications and anodized black to resist corrosion. The girdles come complete with 16 7/16″ (8 reg/8 long) oxided, hardened steel poly locks. Girdle fits BB Chevy Stock Spacing applications.
These Girdles fit STOCK SPACING, Small Block Chevy Heads. These are made from one of the finest quality 2024 T3511 Extruded aluminum bar stock and machined to precise blueprint specifications and anodized to resist corrosion. A stud girdle is used to minimize flexing in the studs which in turn helps insure more accurate cam timing…
These Girdles fit STOCK SPACING, Small Block Chevy Heads. These are made from one of the finest quality 2024 T3511 Extruded aluminum bar stock and machined to precise blueprint specifications and anodized to resist corrosion. A stud girdle is used to minimize flexing in the studs which in turn helps insure more accurate cam timing and…
End of content
End of content
No products in the cart.