HP Head Kit With Z28 Springs & Stainless Steel Valves 2.02 & 1.6 Fits Chevy sb

Brand new performance cylinder head parts kit that comes with 2.020″ stainless steel intake valves, 1.600″ stainless steel exhaust valves, Z28 style valve springs, retainers and locks. The Z28 springs will handle up to 0.490 lift and work great for stock, RV towing and most mild performance cams. (8) 2.020 Stainless Steel Intake Valves. (8) […]