BBC Big Block Chevy 454 Cylinder Head Build Kit Valves Springs Retainers Keepers
Big Block Chevy 454 Cylinder Head Build Kit. These kits will work with MOST aftermarket cast iron and aluminum alloy cylinder heads manufactured by companies like Edelbrock, RHS, Dart, Procomp, and Brodix with similar specs. They include just about everything necessary to assemble a bare set of cylinder heads, and get it bolted to your block! These kits make it easy, and there’s no guessing as to which valves or springs to use together – they’re all included in the kits! NOTE : Valve stems are 11/32″ in diameter and will not work with stock GM style heads which require 3/8″ stems. For use with aftermarket cylinder heads ONLY. Our cylinder head build kits include the following. Stainless Steel 1 Piece Swirl Polished Intake Valves. Stainless Steel 1 Piece Swirl Polished Exhaust Valves. 10 Degree Chromoly Steel Retainers. 7/16 Shoulder Rocker Studs. Hardened Steel Valve Locks. 1.525 Single Spring. To prevent any delays with your order you should watch for the following common issues. Addresses that only have a PO Box can cause long delays and almost always result with having to credit/cancel the order in the end. If the ord er requires multiple packages someone will need to sign for each one. Some items are not combined due to size or weight such as crankshafts, torque converters, radiators, cylinder heads, etc. Powered by SixBit’s eCommerce Solution.
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