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It also features nitrous bosses and rear water ports
Valve CoversCover your valvetrain with a set of Speedmaster fabricated aluminum valve covers
Speedmaster has already done the work for you
and header clearance
These manifolds require a universal 4-barrel throttle body
Chevy SBC 350 to 427 CID Forged Short Block Assembled Engine Motor 1000+ HP It also features nitrous bossesSpeedmaster small block 427 c. i. d. short block engines are the solution to a hassle free power build! These combinations start with a reliable Speedmaster 9. 25 in. block for added strength.
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US$ 449.50
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