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SKU:OBSZF6CM
Carrick Customs Ford ZF6 Transmission Crossmember - 1980-1997 Ford F250/F350
Carrick Customs Ford ZF6 Transmission Crossmember - 1980-1997 Ford F250/F350
Pairs Well With
ZF6 Transmission Crossmember – OBS Ford (1980–1997 F250/F350)
Perfect for ZF6 Conversions | Works with Cummins Swaps | No Floor Mod Needed
Looking to convert your 1980–1997 F-Series truck to a ZF6 transmission? Our updated and re-released ZF6 Transmission Crossmember is engineered to bolt directly into the factory frame holes, making installation clean and simple—with no transmission tunnel or firewall mods required.
Whether you're running a stock setup or a lifted truck, this crossmember is built to maximize driveline clearance and maintain compatibility with aftermarket suspension systems like radius arms and 4-link kits.
đź”§ Key Features:
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Direct bolt-in for 1980–1997 F250/F350 frames
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CNC-cut 1/4” steel construction for maximum strength
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Large driveline drop section ideal for stock and lifted trucks
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Bolts to inside of frame rails (not under), clears radius arm brackets
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Great for Cummins conversions (requires new hole locations)
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Works with trucks that still have worn OEM body mounts
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Includes optional shims for fine-tuning transmission height
📦 What’s Included:
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Main Crossmember
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Driver & Passenger Side Frame Brackets
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Shims (for extra clearance if needed)
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Grade 8 Hardware
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Installation Instructions
đź› Notes:
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Requires drilling two holes on the driver side for mounting
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Floor pan heat shield may need to be bent or removed
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On some crew cab or single cab trucks, you may need to trim a gusset on the underside of the cab for transfer case clearance
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We highly recommend replacing worn-out body mounts with S&B Silicone Body Mounts for better alignment and added clearance
This is the strongest, cleanest, and most compatible ZF6 crossmember available for the OBS Ford platform—whether you're staying all-Ford or throwing in a Cummins. Built for real-world installs. Built to last.



