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1977-1990 GM B-Body Bolt-In Housing
Strange Engineering HD 9" Ford Housing
With Mounts, Ends, Fill, Drain, & Vent


Part Number: HF9GB77ME

Strange HD Ford 9″ Bolt-in Housing
No additional charge for custom width

1977-1990 GM B-Body
Caprice & Impala
(Except Station Wagons)

Will Not Accept OEM Brakes


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:
• Facilitates fluid changes


• Mild steel
• 3″ OD x .250″ wall
• Brake line tabs


Vent – H1112B:
• Prevents build-up of internal pressure
• Ensures sealing integrity


GM B-Body Mounts:
• Heavy duty upper control arm mounts
• Multiple lower control arm mounting holes
• Provides instant center adjustments


Housing Ends:
• Forged steel
• Choice of Strange end


Professionally Welded:
• Jig welded to ensure proper alignment
• Exceptional weld quality


Alloy Axles – A3100:
• Forged from modified 1550 premium steel
• Majority of machining performed before heat treat
• Provides consistent material hardness
• Induction hardened to Rc 58-62
• Increases torsional strength while remaining ductile
• Finish machined after heat treat to ensure trueness
• Choice of bolt circle
• Forged in the USA
• Designed and machined by Strange Engineering


1977-1990 GM B-Body Chevy, Strange HD 9" Ford Housing, Alloy Axles

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