06 January 2017 by Jeremy Evrist Comments are closed 1-BA 4/9 X.D. STD Ratio 7/16 Ol View cart “1-.030 VALVE SPRING SHIM” has been added to your cart. $310.00 Call For Current Price 1-BA 4/9 X.D. STD Ratio 7/16 Ol quantity Add to cart SKU: BA14RESO Category: Shafts, Shims, Springs, Other Related products 1-BA 6 SPARK PLUG TUBE(OPEN) $12.50 Add to cart Extreme Duty Intake Rocker Shaft $120.00 Add to cart 1-.030 VALVE SPRING SHIM $1.20 Add to cart 1-3/8″ Rocker Shaft Stud $2.95 Add to cart