Quarter Master Optimum-V Clutch Kit Triple Disc 7-1/4" Diameter 1-5/32" x 26 Spline - Rigid Hub Fresh Air System Cooling Tubes Freeze Plug Driver

Freeze Plug Driver

ApprovedDoes not require an MSD Ignition ControlSupplied with an HEI style distributor cap and rotor (accepts Cap-A-Dapts)Nylon pads ensure smooth operation of the advance weightsAdvance weight pins are staked and tig welded to the plateMechanical advance assembly can be locked out for crank trigger systemsAdvance plate and weights are fine blanked from chrome moly steel and QPQ coated for friction reductionPolished steel shaft is QPQ coated and guided by two sealed ball bearingsMaintenance-free magnetic pickup and precision reluctor create stable trigger signals throughout the rpm rangeEasy-to-adjust mechanical advance with supplied springs and stop bushingsCNC machined billet aluminum housing and billet aluminum baseVacuum advance canister for improved economy (can be locked out)Easy-to-adjust mechanical advance with supplied springs and stop bushingsPowerful built-in module produces a 7

1-1/4 in Valve Cover Hole

2003-2010 GMC W4500 Forward

Quarter Master Optimum-V Clutch Kit Triple Disc 7-1/4" Diameter 1-5/32" x 26 Spline - Rigid Hub Fresh Air System Cooling Tubes Freeze Plug DriverProduct Description: Clutch Kit Optimum V Triple Disc 7. 25 in Diameter 1 5 32 in x 26 Spline Rigid Hub Ceramic Quarter Master started out as a chassis developer for drag racing. Discovering a critical need in the drag racing world, they soon switched focus to high performance clutches, and have since expanded into bellhousings, flywheels, driveshafts, quick change gears, and starters. Today Quarter Master has earned the respect and loyalty of racers