O/D Trans.
Ford Parts Specialist
Joined: Nov 2006
Posts: 88,826
Likes: 787
From: Simi Valley, CA
Borg Warner T-85N 3 speed manual with overdrive (non syncro 1st gear). Optional: 1965/67 F100 240/300/352; 1968/71 F100 240/300/360/390; 1969/71 F100 302.
Also required: O/D relay, kickdown switch, cable and wiring harness.
New replacement O/D parts are very hard to find, as all are obsolete.
Fleet Owner
Joined: Dec 2009
Posts: 20,678
Likes: 83
From: NorCal
A short-shaft, 10-spline TKO-500 to an OEM bellhousing;
A standard shaft, 10-spline TKO-500 using a spacer plate to an OEM bell; or,
A standard shaft, 10-spline TKO-500 using a QuickTime bellhousing.
A 26-spline, TKO-600 using a 26-spline clutch disc, plus a spacer plate.
A ZF-5 with an adapter plate: High Impact - ZF 5spd
Popular sources for TKOs and swap parts:
Modern Driveline (my recommendation.. talk to Paul or Bruce)
Hurst Driveline Conversions
Keisler Auto
A standard shaft, 10-spline TKO-500 using a spacer plate to an OEM bell; or,
A standard shaft, 10-spline TKO-500 using a QuickTime bellhousing.
A 26-spline, TKO-600 using a 26-spline clutch disc, plus a spacer plate.
A ZF-5 with an adapter plate: High Impact - ZF 5spd
Popular sources for TKOs and swap parts:
Modern Driveline (my recommendation.. talk to Paul or Bruce)
Hurst Driveline Conversions
Keisler Auto
Logistics Pro
Joined: Jan 2011
Posts: 4,762
Likes: 54
From: Antelope Valley ,CA
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