Trans Dapt Motor Mount Bolt On 1 in Offset Rubber Pads LS Series Engines to GM 3 Bolt 26 PSS N 5XS 5 amp single spark through EARAT922113ERL 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 baseHousing is 5 8” smaller in diameter than stock Ford distributorsMaintenance 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)Does not require an MSD Ignition ControlCARB E (GR3Z 12029 A)Limited 1 Year Warranty from the date of purchaseMeets or exceeds Original Equipment specifications Trans Dapt Performance Chevy LS Series Or Vortech Into SB Chevy Chassis (1" Offset) Mount Kit 1 in Offset