7/16" Rocker Arm Screw In Stud Kit (1.800" Above Hex) Additional fittings may be required

Additional fittings may be required depending on your application

They weigh only 2

this intake manifold is built to withstand the demands of supercharged or turbocharged setups

These Speedmaster expansion tanks are perfect for cars with low-mount radiators to provide a convenient filling location and to bleed off unwanted air

and if the motor in your Speedmaster electric water pump goes bad we have you covered with a high quality replacement

7/16" Rocker Arm Screw In Stud Kit (1.800" Above Hex) Additional fittings may be requiredSpeedmaster 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.