Products specifications
Vehicle Fitment 64-72 GM A-Body Vehicles (Chevelle, El Camino, Malibu, Monte Carlo, Cutlass, 442, Vista Cruiser, Skylark, Grand Sport, LeMans, GTO, Grand Prix, Tempest, Sprint)
Housing Nodular iron 12-bolt with 3-inch diameter .250 wall DOM axle tubes
Pinion Yoke 1310 nodular iron or 1350 forged chromoly yoke
Axles Currrie Performance 1541 alloy 33-spline axles
Housing Ends Billet Torino style late model large bearing
Axle Bearings Set 20 Tapered roller bearing
Bearing Retainers 1/4" thick heavy duty full circumference plates, finished in gold zinc plating
Control Arm Mounts OEM Rubber Bushings Installed In Upper Mounts
Suspension Brackets Matched to OEM fitment and locations
Wheel Bolt Pattern 5 on 4.750 inches with 7/16 inch studs installed
Brake Space 2.5 inch (axle standoff)
Width 64 thru 66 model year = 60 inches, 68 thru 72 model year = 61.250 inches (between wheel mounting surfaces)
Fluid Capacity 2.5 quarts of 85w-140, non-synthetic (API GL-6 rated)