Application
GM A-Body Vehicles
Equipped with rear coil spring suspension
Custom widths available at no additional charge
Using Aftermarket Upper Control Arms
Upper arm mounts are positioned close to the housing to minimize instant center changes
The vertical distance from axle center line to upper control arm mount center is 6.00″
Some upper control arms and spherical bearings may require modification to clear housing
Contact the manufacturer of the upper arms for compatibility before ordering this housing
Features
Center Housing – H1110
• Constructed from .141″ mild steel
• Heavy duty .282″ thick face plate
• Internal gussets provide rigidity and support axle tubes
• Slots allow exceptional weld contact of housing to tubes
Fill & Drain plugs – H1116 / H1117D
• Facilitate fluid changes
• Allows ring gear inspection
Tubing – H1139
• Mild steel
• 3″ OD x .250″ wall
• Brake line tabs
Vent – H1112B
• Prevents build-up of internal pressure
• Ensures sealing integrity
Upper Control Arm Mounts
• Billet one piece heavy duty steel construction
• Will not flex like two piece plate type
Lower Control Arm Mounts & Spring Cups
• Multiple mounting hole locations provide adjustability
(Not Offered In ’73-’77 Applications)
Housing Ends
• Forged steel
• Choice of Strange end
Professionally Welded
• Jig welded to ensure proper alignment
• Exceptional weld quality
Related Components
Gasket………………… H1111S
Axle Packages
Alloy………………. P3102 / P3104
Pro Race………… P1007 / P1008
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
