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Speedmaster has designed these pinion support stud kits to offer maximum clamping force and unmatched reliability
They're 40 percent lighter
Pop-Off plates are designed to release the high pressure that builds up inside of the engine to prevent damaging or cracking your supercharger components
They are five times stronger and more ridged than stock because they are made from aircraft grade aluminum alloy
Look not further
Chevy BBC 454 2.250" STD 11/32" Stainless Steel Intake Valves Speedmaster has designed these pinionWhen 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.
