Two Step Module Selector MSD8739 Product:Allows a launch rev limiter and a high speed rev limiter The 60 psi gauge retains

The 60 psi gauge retains the last measurement until pressure is released

Piston Pin Length: 2

Part KNRU-3270 Product Specifications Product Style: Round Straight Universal Air Filter Air Filter Shape: Round Filter Material: Cotton Gauze Flange Inside Diameter: 6 in (152 mm) Flange Length: 1 in (25 mm) Flanges: 1 Flange Type: Centered Height: 10 in (254 mm) Outside Diameter: 7

015") SB CHRY 361 383 400 STEEL INT Fel-Pro embossed steel laminate intake gaskets are harder to trim to match custom ports but the added structural integrity allows them to maintain shape under high vacuum or long exposures to oil and fuel

Fits any 1-1/4" diameter valve cover hole

Two Step Module Selector MSD8739 Product:Allows a launch rev limiter and a high speed rev limiter The 60 psi gauge retainsTwo Step Module SelectorAllows a launch rev limiter and a high speed rev limiter MSD8739 D8739 The MSD Module Selectors allow you to choose two or three different rpm limits that can be activated at different times. With this ability, the possibilities are endless. As an example, we'll use a drag car with a Three Step Module Selector plugged into the rpm socket of a 7AL 2 Ignition. The different rpm modules are activated when 12 volts are applied to a