Carr MAX No-Drill Step Board - Frame Mount - Black - GM Fullsize Truck 2019-23 140101-1 38783 Lock Nuts have a clear

Carr MAX No Drill Step Board Frame Mount Black GM Fullsize Truck 2019 23 140101 1 38783 Lock Nuts have a clear Lock Nuts have a clear zinc finish 5 amp single spark through high rpmEasy 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 plate