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Stop searching junkyards and swap meets for a replacement for your cracked or broken timing cover
Look not further
It also features nitrous bosses and rear water ports
Speedmaster crankshaft damper spacers are just what you need to install your 429 or 460 damper
The main difference is that there is an open area under the plenum chamber
Chevy BBC 454 1.880" +100 11/32" Stainless Steel Exhaust Valves Stop searching junkyards and swapWhen it's time for valves, don't cut corners. Get genuine Speedmaster stainless steel valves. They're made from a tough, stainless steel alloy and are carefully designed to increase gas flow for more power. What's more, they have hardened stem tips for durability and are swirl polished.
