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Let everyone know you take high performance seriously by flying the Speedmaster name and colors on a Speedmaster banner
This manifold will typically produce more power than any similar competitive manifold due to larger ports and runners
The LS (Gen3/4) platform has many design benefits over the earlier SBC engine designs
This crank support system is a must have for all small block chevy racers with a supercharger
as well as 1/3 smaller
Ford SB 289 302 351 351C Windsor 157 Tooth 28Oz Balance Heavy Duty Flexplate Kit Let everyone know you takeSpeedmaster flexplates make excellent upgrades to your stock design. They feature extra thick steel that's double welded to the ring gear for added strength and anodized for corrosion resistance. Speedmaster flexplates will withstand the extreme power and rpm of today's engines.
