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Speedmaster CNC ported cylinder heads are machined on dedicated 5-axis CNC machines to ensure accuracy and better flow
while also enhancing its appearance
Speedmaster ball joints help to restore your chassis to like-new condition
Speedmaster ring and pinion preload spacer
thus reducing the transmission temperatures for optimum performance
Chevy BBC 454 2.250" +100 11/32" Stainless Steel Intake Valves Speedmaster CNC ported cylinder headsWhen 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.
US$ 24.96
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US$ 90.00
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