Ford 351W Windsor 4340 Forged Crankshaft ST-3.850 M-351W RJ-2.100 Bal-Int Speedmaster Fabricated Aluminum Valve Covers

Speedmaster Fabricated Aluminum Valve Covers are made form high grade aluminum and include billet rails which provides an excellent seal and strength to any performance engine

The next level of performance are these cast-iron Chevy LS blocks

allowing it to run cooler and quieter than external units

Couple this Hi-Ram intake with the high flowing LS1 style cylinder heads has outstanding potential for naturally aspirated and forced induction applications

Ford 351W Windsor 4340 Forged Crankshaft ST-3.850 M-351W RJ-2.100 Bal-Int Speedmaster Fabricated Aluminum Valve CoversSpeedmaster forged standard weight crankshafts are designed for street or race engines with substantially increased horsepower.