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Denny's Driveshaft builds custom steel and aluminum driveshafts for your high performance car, street rod, race car, van, pick up or 4x4 truck

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Customer Testimonials

I would just like to thank your company for the quality of the driveshaft I received today. It has the best looking welds I have seen on a driveshaft. I'll know right where to purchase my next shaft in the future. Thanks again. Charles C
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Charles C ~ Central Bridge , NY

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16 U-Joint

Neapco N3-3-2431X Transmission Slip Yoke 1350 series 32 splines fits T-400, 4L80, 4L85, 6L80 TRUCK Transmissions that originallly had a bolt on yoke at rear output

Part Number:
N3-3-2431X

UPC:

083869017341

Your Cost $98.95

STATUS: IN STOCK

Neapco N3-3-2431X

1350 Series 32 spline T-400, 4L80, 4L85, 6L80 Transmission Slip yoke

To replace the factory bolt on yoke for T-400, 4L80, 4L85, 6L80 Truck Transmissions with the Threaded Hole in the center of the Output shaft.
DOES NOT FIT.... T400 RV or Motor Home Transmission
Replaces the truck style bolt on yoke with a normal car style slip yoke which will allow for proper slip travel and bushing contact for best performance. A must have when using any T-400, 4L80, 4L85, 6L80 truck transmission with the threaded hole in the output shaft.

With this counterbored slip yoke you can now use a normal car style driveshaft.

Neapco N3-3-2431X transmission slip yoke 32 spline 1350 series counterbored

Click for Larger Photo

FOR FASTER SERVICE, PLEASE ORDER ALL PARTS ONLINE

STATUS: IN STOCK

YOUR COST: $98.95

Neapco N3-3-2431X

1350 Series 32 spline T-400, 4L80, 4L85, 6L80 Transmission Slip yoke

To replace the factory bolt on yoke for T-400, 4L80, 4L85, 6L80 Truck Transmissions with the Threaded Hole in the center of the Output shaft.
DOES NOT FIT.... T400 RV or Motor Home Transmission
Replaces the truck style bolt on yoke with a normal car style slip yoke which will allow for proper slip travel and bushing contact for best performance. A must have when using any T-400, 4L80, 4L85, 6L80 truck transmission with the threaded hole in the output shaft.

With this counterbored slip yoke you can now use a normal car style driveshaft.

This slip yoke will slide all the way into the transmission.

To determine correct driveshaft center to center length for this slip yoke
- Push the slip yoke all the way into transmission and pull it out 3/4 inch minimum to 1 inch maximum. Now measure from center of u-joint hole in slip yoke to the center of the u-joint at the rear end yoke. This dimension will be the correct center to center required for your driveshaft to fit correctly using this slip yoke.

Length to center of u-joint... Dimension #1 = 5.50 inches
Barrel Diameter... Dimension #2 = 1.886 inches
Barrel Length... Dimension #3 = 3 1/4 inches
U-joint cap diameter... Dimension #4 = 1.188 inches
U-joint width... Dimension #5 = 3.625 inches
Series... 1350
Spline count... 32
Counterbore...1.480 inches
Counterbore Depth ....0.500 inches

Neapco N3-3-2431X transmission slip yoke 32 spline 1350 series counterbored

You May Also Need These Parts to Complete the Job

Neapco 2-0053G universal joint 1350 Series non greaseable 3.622 x 1.188 Part#: 2-0053G $27.95	Dana Spicer 5-178X Greaseable u-joint 1350 Series Part#: 5-178X $20.95
Dana Spicer 5-1350X Universal Joint NON Greaseable 1350 series cold forged solid body heat treated precision ground and case hardened with multi lip seals Part#: 5-1350X $23.54

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You May Also Need These Parts to Complete the Job

Neapco 2-0053G universal joint 1350 Series non greaseable 3.622 x 1.188

$27.95

Dana Spicer 5-178X Greaseable u-joint 1350 Series

$20.95

Dana Spicer 5-1350X Universal Joint NON Greaseable 1350 series cold forged solid body heat treated precision ground and case hardened with multi lip seals

$23.54