MSD Pro Billet Ford 351W V8 Distributor Dual Pickups 54000CMDBK Slots for a 5 point M77MS1344P10 Slots for a 5 point race harness Pontiac GTO 2004 06 Racers never stop experimenting as they search for every way to wring out more power or handling performance to to gain an edge over the competition or 10 Series IgnitionSupplied with Cap A Dapt distributor cap and rotorSteel shaft is QPQ coated and guided by a sealed ball bearingCNC machined billet aluminum housing and billet aluminum baseMechanical advance assembly can be locked out for crank trigger systemsNylon pads ensure smooth operation of the advance weightsAdvance weight pins are staked and tig welded to the plateAdvance plate and weights are fine blanked from chrome moly steel and QPQ coated for friction reductionEasy to adjust mechanical advance with supplied springs and stop bushings