11 November 2016 by Jeremy Evrist Comments are closed Extreme Duty Intake Rocker Shaft View cart “1-.030 VALVE SPRING SHIM” has been added to your cart. $120.00 CALL FOR CURRENT PRICE Extreme Duty Intake Rocker Shaft quantity Add to cart SKU: BA18RSI Categories: Shafts, Shims, Springs, Other, Valve Train Components Related products 1-MANLEY 221450 TRIPLE VALVE SPRING $40.32 Add to cart 1-.015 VALVE SPRING SHIM $1.20 Add to cart 1-SET BA-4 MAG SINGLE VALVE COVERS $1,075.00 Add to cart 1-.030 VALVE SPRING SHIM $1.20 Add to cart