MSD Ford Street Pro Billet Distributor Ford 289 302 V8 20 PR2 GV XL This oil filter is constructed AA0224BG2X580101 This oil filter is constructed with a high strength steel canister and a heavy duty coil spring check valve Mechanical advance assembly can be locked out for crank trigger systems ApprovedEasy to adjust mechanical advance with supplied springs and stop bushingsVacuum advance canister for improved economy (can be locked out)CNC machined billet aluminum housing and billet aluminum baseMaintenance free magnetic pickup and precision reluctor create stable trigger signals throughout the rpm rangePolished steel shaft is QPQ coated and guided by a sealed ball bearingAdvance plate and weights are fine blanked from chrome moly steel and QPQ coated for friction reductionMechanical advance assembly can be locked out for crank trigger systemsAdvance weight pins are staked and tig welded to the plateNylon pads ensure smooth operation of the advance weightsSupplied with small diameter cap with HEI style terminals and race rotor (will accept 8441 Cap A Dapt)Must be used with an MSD Ignition Control