ORDER YOUR CUSTOM ENGINEERED DRIVESHAFT
Identify Transmission
Chrysler – Dodge
• 727 – 30 Spline 1 11/16″ Seal Diameter
• 904 – 26 Spline 1 9/16″ Seal Diameter
Ford
• C6-T56 – 31 Spline 1 11/16″ Seal Diameter
• AOD & C4 & T5 – 28 Spline 1 1/2″ Seal Diameter
• 4 R 7OW – 28 Spline 1.598″ Seal Diameter
General Motors
• T-350 700R4-4LLOE – 27 Spline 1 1/2″ Seal Diameter
• T-400-4L80E – 32 Spline 1 7/8″ Seal Diameter
Note: Transmission slip yokes are manufactured with various U-Joint Series. It is important to match Horsepower and Torque requirements to U-Joint Series. For aftermarket transmission applications usually a spline count and seal diameter will identify slip yoke required.
Identify Rear U-Joint
If pinion yoke has placement tabs that retain the U-Joint, measure inside tabs.
See Diagram D.

If pinion yoke does not have placement tabs that retain the U-Joint, measure from flat of yoke inside to inside.
See Diagram E.

See Diagram L

See Diagram A

1310 Spicer Series: 1 1/16″ Cup Diameter 3 7/32″ length (Dim B – Diagram A). Certain Ford applications have 2 cups 1 1/8 Diameter. Appropriate horse power range is up to 500 in circle track or road racing, small tire drag racing and 4×4. Also available: Performance Dynamic Cryo Joint.
1330 Spicer Series: 1 1/16″ Cup Diameter 3 5/8″ length (Dim B – Diagram A). Certain Ford applications have 2 cups 1 1/8 Diameter. Slightly stronger than 1310, Used in 5.0 Mustangs. Also available: Performance Dynamic Cryo Joint.
3R Saginaw Series: 1 1/8″ Cup Diameter Retained with internal clip 2 5/8″ (Dim B – Diagram A). Most common GM joint. Horse power range up to 700 in road racing and circle track. Solid drag racing U-Joint can accommodate most sportsman classes. Also available: Performance Dynamic Cryo Joint.
1350 Spicer Series: For drag racing applications a solid non-lube design U-Joint is recommended because of the tremendous initial shock load, or short duration of high torque the joint must be able to withstand.
Driveshaft Measurements
If Jackson Powertrain is supplying you with transmission slip yoke, Pinion yoke and driveshaft yoke measure Dim W.
(Dim W – Diagram N)
If we are supplying you with transmission slip yoke and driveshaft measure Dim X.
(Dim X – Diagram N)
2 Piece driveshafts use Dim Y + Z.
(Dim Y – Diagram N)

WHY CHOOSE US?




WHAT OUR CUSTOMERS ARE SAYING

“Was on a trip pulling a trailer when I had major mechanical issues 800 miles from home. They were great at coordinating the repairs between them and the transmission shop. The repairs were completed in a timely manner and at a reasonable price. The service was outstanding, especially in today’s challenging environment of parts and labor shortages.”
D Blum

“Extremely nice to experience the level of service that i had this week on my personal vehicle. They did exactly what they said, came in under their pricing estimate without having to ask in any way. They have my business and i will recommend them to anyone that needs their services.”
Barry Willoughby

“ Always helpful and knowledgeable. These guys know that powertrain work is expensive and they go the extra mile to help you make a safe decision.”
Phil Ethridge
Business Hours
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Saturday & Sunday: Closed

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