3/8" Rocker Arm Screw In Stud Kit (2.000" Above Hex) Will work with any Speedmaster

Will work with any Speedmaster or Speedmaster bellhousing

and 350 V8s with OEM carb or Edelbrock #1400 carb

Speedmaster automatic transmission deep pans provide additional fluid capacity and cooling ability

This Speedmaster LowRise manifold is a direct replacement for the stock manifold on 1957-95 Small Block Chevy non-EGR engines

Available in different bore diameters to suit your specific engine's needs

3/8" Rocker Arm Screw In Stud Kit (2.000" Above Hex) Will work with any SpeedmasterSpeedmaster arm stud kits are made of 4140 Chromoly steel. They're roll threaded, heat treated to a maximum strength of 190,000+ PSI. and have a black oxide corrosion resistant finish. They feature larger radius stud fillets for extra strength.