Black Aluminium Crankshaft Lower Pulley, Single Groove , 6.60" Dia, 1.75" Bolt C Fuses Hg/20 psi ULTRA-LITE 2-1/16" BOOST/VAC

Hg/20 psi ULTRA-LITE 2-1/16" BOOST/VAC Includes 6 ft

5 amp single spark through high rpm Easy-to-adjust mechanical advance with supplied springs and stop bushings Vacuum advance canister for improved economy (can be locked out) CNC machined billet aluminium housing and billet aluminium base Housing is 5/8" smaller in diameter than stock Ford distributors Maintenance-free magnetic pickup and precision reluctor create stable trigger signals throughout the rpm range Polished steel shaft is QPQ coated and guided by a sealed ball bearing Advance plate and weights are fine blanked from chrome moly steel and QPQ coated for friction reduction Mechanical advance assembly can be locked out for crank trigger systems Advance weight pins are staked and tig welded to the plate Nylon pads ensure smooth operation of the advance weights Supplied with small diameter cap with HEI style terminals and race rotor (will accept MSD8441 Cap-A-Dapt) Will NOT fit 302-351 Cleveland XD Falcon - Onwards with 12

Applications are also available for C-Clip style axles

GM (Delco Style) AlternatorChrome Suit Chev 73-86

Micron tolerance machining supported by precision measurement systems delivers consistent accuracy to key characteristics like wall thickness and crush

Black Aluminium Crankshaft Lower Pulley, Single Groove , 6.60" Dia, 1.75" Bolt C Fuses Hg/20 psi ULTRA-LITE 2-1/16" BOOST/VACBlack Aluminium Crankshaft Lower Pulley, Single Groove , 6. 60" Dia, 1. 75" Bolt CircleFits 1955 68 S B Chev 283 350 with Short Water Pump RPCR9480BK CR9480BK Black anodized aluminium S B Chevy V8 single groove crankshaft pulley, short water pump, lower.