Left
Right
Aluminum
’70-’81 Camaro / Firebird
4.5"/6-Rib Serpentine Pulley
33T HTD Pulley; F/P Not Included
3/4”-30 Spline X 3/4” Smooth Bore
3/4”-20 Spline X 3/4” Smooth Bore
3-Bolt; Aluminum
’78-’88 GM Metric
’68-’72 Chevelle
’68-’72 Chevelle, ’70-’72 Monte Carlo
’70-’81 Camaro / Firebird