Vintage Air ProLine In Dash Round Louver Kit - Chrome - Chevy Fullsize Car 1955-57 (Pair) HRPHRP6261-BLK Features:CNC machined billet aluminum housing

Vintage Air ProLine In Dash Round Louver Kit Chrome Chevy Fullsize Car 1955 57 (Pair) HRPHRP6261 BLK Features:CNC machined billet aluminum housing Features:CNC machined billet aluminum housing and Dupont Rynite baseSupplied with Cap A Dapt and rotor (accepts MSD socket style caps)Must be used with an MSD Ignition ControlMechanical 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 reductionPolished steel shaft is QPQ coated and guided by a sealed ball bearingMaintenance 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 you are sure to find one that will fit your needs