Air Shifter Ram Kit with Bracket Aluminum 2.5" Stroke Speedmaster main caps improve reliability

Speedmaster main caps improve reliability in highly stressed engines by reducing distortion of the main bearing bores

intake gaskets

They feature a flexible

Speedmaster billet aluminum spacers provide the benefits of an open carburetor spacer

When you need more space behind your water pump

Air Shifter Ram Kit with Bracket Aluminum 2.5" Stroke Speedmaster main caps improve reliabilityFor those with applications that require the fast and consistent action of and air shift this is exactly the shifter for you. These CO2 shifter rams include a bracket and fittings for a quick install. Just bolt the pre assembled unit to the back of the shifter and you are ready to go. Solenoid and RPM switch sold separately.