Year: 1970-1972
Type: Ford Production
Model: Mustang, Cougar, Ford, Mercury
Condition: Used/Refurbished
Ford Part #: C7SZ-4841-A
U-Joint Size: 1330 Series (3.625 inches wide)
U-joint Cup Diameter: 1.0625"

Concours Correct Applications:

• 1970 428 CJ & S/CJ 4-speed & Automatic
• 1970 351C FMX w/ 31 spline axles
• 1970 Boss 429
• 1971 429 CJ & S/CJ 4-speed & Automatic
• 1971 351C C6 Automatic
• 1972 351CJ C6 Automatic

General Applications:

• Top loader with 31 spline output shaft
• C6 Automatic

Jack's Comments:

Ford started to use this slip yoke in production in the early part of 1970 to replace the earlier Ford-machined inner u-joint cup cut version. Ford stopped servicing this slip yoke years ago. Therefore, they are now only available NOS or used.

Features:

• Finish: Bare Cast Steel
• U-joint Size: 1330 3 5/8" (3.623) inches wide

Refurbishing Details:

• Cleaned
• Checked for any cup damage
• Checked for excessive wear or rust pits on main shaft that could interfere with a proper seal
• Flat outside u-joint cup areas are lightly machined for a NOS look
• Paint code