Proform Rocker Arm Aluminum Stud Girdles - For Use w/ 3/8" Stud 42041BK 11 Ratio - 60" -

11 Ratio - 60" - Centered Pinion QCKSTGN5-411MAX-60CP at low everyday prices

Comes with a 2V EGR plate allowing the use of the stock 2V carb and EGR valve

Black Powder Coat

1980-1985 Ford F-350

Proform Rocker Arm Aluminum Stud Girdles - For Use w/ 3/8" Stud 42041BK 11 Ratio - 60" -Proform Rocker Arm Aluminum Stud Girdles 66950 For Use w 3 8" Stud Reduce Flex And Part Breakage Increase Valve Train Rigidity Help Minimize Energy Loss Comes w Aluminum Stabilizers And Poly Locks 2 Pieces Per Set Applications include: Bel Air, Biscayne, Blazer, Blazer K5, Brookwood, C10 Pickup, C10 Suburban, C15 Pickup, C15 Suburban, C15 C1500 Pickup, C15 C1500 Suburban, C1500 Pickup, C1500 Suburban, C20 Pickup, C20 Suburban, C25 Pickup, C25