Pay in 4 interest-free payments of $12.55 Learn more
Ships within 48 hours · Estimated delivery Aug 22 - Aug 27
forcing your rear tires to turn at the same speed
The Speedmaster MidRise Air design features the identical plenum and runner design as the normal MidRise
Speedmaster TDS lightweight spools give you the traction you need by locking the axle shafts together
Minor machining may be required on some applications
Chevy BBC 454 2.300" +250 11/32" Stainless Steel Intake Valves forcing your rear tires toWhen it's time for valves, don't cut corners. Get genuine Speedmaster stainless steel valves. They're made from a tough, stainless steel alloy and are carefully designed to increase gas flow for more power. What's more, they have hardened stem tips for durability and are swirl polished.
US$ 36.00
US$ 85.00
US$ 197.00
US$ 127.50
US$ 171.00
