Ratech Complete Bearing Kit 8.8" Ford Auto Engine Diapers Use with Quarter Master 10 Flowtech Performance Exhaust was

Ratech Complete Bearing Kit 8.8" Ford Auto Engine Diapers Use with Quarter Master 10 Flowtech Performance Exhaust was Use with Quarter Master 10 Features:CNC machined billet aluminum housing and billet aluminum baseWill not accept a vacuum advance canisterMust be used with an MSD Ignition ControlSupplied with an HEI style distributor cap and rotor (accepts Cap A Dapts)O ring seals can be added to modified blocks to improve oil pressure controlSpecial oil tract improves lubrication to the distributor and cam gearNylon 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 a sealed ball bearing and extra long sintered bushingMaintenance free magnetic pickup and precision reluctor create stable trigger signals throughout the rpm rangeEasy to adjust mechanical advance with supplied springs and stop bushingsNo CARB Exemption Order Number They're just washer shaped steel that come in different thickness Ratech is not a large conglomerate selling all types of products and Ratech is not a packaging house