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and 350 V8s with OEM carb or Edelbrock #1400 carb
Get genuine Speedmaster stainless steel valves
Convert any one-piece GM TH400 case into a two-piece case with our Speedmaster TH400 case adapter
All rockers feature large needle bearings and roller tips
Speedmaster keeps you in the race with competitive pricing and quality parts
Ford 351W Windsor 408 434 ci 4.060" 1.250" 0.927" Flat Top Forged Pistons and 350 V8s with OEMSpeedmaster Forged pistons are made from 4032 aluminum alloy for quieter operation and reduced piston to wall clearance. Up to 20% lighter than traditional forged pistons that eliminate harmful stress concentrations for superior strength. Specifically designed for naturally aspirated or moderate nitrous applications.
