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10.3 - Driveshafts

Both driveshafts are custom units built to measured length by Tom Woods Custom Drive Shafts after the drivetrain and suspension are mocked up at final ride height.2

Front Driveshaft

Specification Value
Type Custom (Tom Woods Custom Drive Shafts)
Length ⚠️ TBD #93 — measure at final ride height
U-Joint ⚠️ TBD #93 — per Tom Woods build spec
Series 1350 CV1
Axle End 1350 strap-style pinion yoke, 29 spline — see Front Axle

Rear Driveshaft

Specification Value
Type Custom (Tom Woods Custom Drive Shafts)
Length ⚠️ TBD #94 — measure at final ride height
U-Joint ⚠️ TBD #94 — per Tom Woods build spec
Series 1350 CV1
Axle End 1350 strap-style pinion yoke, 31 spline — see Rear Axle
Transfer Case End CV; rear pinion aimed at the transfer case output

Outstanding Items

TBD tracker unavailable

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Build Tasks

  • Measure front driveshaft length at final ride height and order from Tom Woods
  • Measure rear driveshaft length at final ride height and order from Tom Woods

  1. Owner build notes, 2026-09-16 — both shafts 1350-series CV from Tom Woods, matched to the 1350 strap-style pinion yokes on the Super Duty axles. 

  2. Owner decision, 2026-05-30 — custom shafts sourced from Tom Woods Custom Drive Shafts; length and U-joint series are determined by Tom Woods from the measured working length at final ride height.