Free ground shipping on all driveshafts and orders over $100 within the continental USA! 

Custom Driveshafts with Slip Yoke

Action Machine offers custom driveshafts for these 27 spline transmission and transfer cases:

Transmission: 
200-R4, 4L60, 4L60E, 700-R4, Muncie & Brinn (8.00" Length), M20, M21, M22, POWERGLIDE, Saginaw 3 Speed, Saginaw 4 Speed, T-5, T-56, TH-350

Transfer Case:
NP231 


Built to your exact length and balanced for a smooth ride. Each complete driveshaft includes u-joints and a slip yoke, ready for easy installation. Plus, enjoy free shipping on your order! Get a high-quality, precision-built driveshaft without the hassle. Order yours today!

Completely Customizable

  • Pick your driveshaft below and tell us your custom length.
  • Add any compatible differential hardware or a flange if required.
  • Tell us if you need any additional modifications.

Order Forms:

If you have any questions we are here to help: CHAT | PHONE(574)287-9650 | CONTACT US

(L) Custom Driveshafts with Slip Yoke

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Custom Driveshaft & Slip Yoke - 3.5" Al. 7290, GM 27 Spline (Sku: 3.5A7290-L)

Custom Driveshaft & Slip Yoke - 3.5" Al. 7290, GM 27 Spline (Sku: 3.5A7290-L)

Custom Driveshaft & Slip Yoke | 3.5A3R_7290-L

  • Tube Dia.: 3.50" OD
  • Length: Max 56" CL-CL
  • Material: Aluminum
  • Spline Count: 27
  • Barrel Diameter: 1.500"
  • Series: 7290

Transmission Model: , 200-R4 , 4L60 , 4L60E , 700-R4 , M20 , M21 , M22 , Powerglide , Saginaw 3 Speed , Saginaw 4 Speed , T-5 , T-56 , TH-350
Transfer Case Model: , NP231

$494.43 - $573.24
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Custom Driveshaft & Slip Yoke - 5" Al. 7290, GM 27 Spline (Sku: 5A7290-L)

Custom Driveshaft & Slip Yoke - 5" Al. 7290, GM 27 Spline (Sku: 5A7290-L)

Custom Driveshaft & Slip Yoke | 5A3R_7290-L

  • Tube Dia.: 5.00" OD
  • Length: Max 85.75" CL-CL
  • Material: Aluminum
  • Spline Count: 27
  • Barrel Diameter: 1.500"
  • Series: 7290

Transmission Model: , 200-R4 , 4L60E , 700-R4 , M21 , Powerglide , T-5 , T-56 , TH-350
Transfer Case Model: , NP231

$754.44 - $833.25
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Custom Driveshaft & Slip Yoke - 4" Al. 7290, GM 27 Spline (Sku: 4A7290-L)

Custom Driveshaft & Slip Yoke - 4" Al. 7290, GM 27 Spline (Sku: 4A7290-L)

Custom Driveshaft & Slip Yoke | 4A3R_7290-L

  • Tube Dia.: 4.00" OD
  • Length: Max 72.5" CL-CL
  • Material: Aluminum
  • Spline Count: 27
  • Barrel Diameter: 1.500"
  • Series: 7290

Transmission Model: , 200-R4 , 4L60 , 4L60E , 700-R4 , M20 , M21 , M22 , Powerglide , Saginaw 3 Speed , Saginaw 4 Speed , T-5 , T-56 , TH-350
Transfer Case Model: , NP231

$539.40 - $618.21
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Custom Driveshaft & Slip Yoke - 3" Al. 7290, GM 27 Spline (Sku: 3A7290-L)

Custom Driveshaft & Slip Yoke - 3" Al. 7290, GM 27 Spline (Sku: 3A7290-L)

Custom Driveshaft & Slip Yoke | 3A3R_7290-L

  • Tube Dia.: 3.00" OD
  • Length: Max 56" CL-CL
  • Material: Aluminum
  • Spline Count: 27
  • Barrel Diameter: 1.500"
  • Series: 7290

Transmission Model: , 200-R4 , 4L60 , 4L60E , 700-R4 , M20 , M21 , M22 , Powerglide , Saginaw 3 Speed , Saginaw 4 Speed , T-5 , T-56 , TH-350
Transfer Case Model: , NP231

$494.43 - $573.24
Order Now More Info
Custom Driveshaft & Slip Yoke - 4" Stl. 7290, GM 27 Spline (Sku: 4S7290-L)

Custom Driveshaft & Slip Yoke - 4" Stl. 7290, GM 27 Spline (Sku: 4S7290-L)

Custom Driveshaft & Slip Yoke | 4S3R_7290-L

  • Tube Dia.: 4.00" OD
  • Length: Max 68" CL-CL
  • Material: Steel
  • Spline Count: 27
  • Barrel Diameter: 1.500"
  • Series: 7290

Transmission Model: , 200-R4 , 4L60 , 4L60E , 700-R4 , M20 , M21 , M22 , Powerglide , Saginaw 3 Speed , Saginaw 4 Speed , T-5 , T-56 , TH-350
Transfer Case Model: , NP231

$481.22 - $560.03
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Custom Driveshaft & Slip Yoke - 3.5" Stl. 7290, GM 27 Spline (Sku: 3.5S7290-L)

Custom Driveshaft & Slip Yoke - 3.5" Stl. 7290, GM 27 Spline (Sku: 3.5S7290-L)

Custom Driveshaft & Slip Yoke | 3.5S3R_7290-L

  • Tube Dia.: 3.50" OD
  • Length: Max 61" CL-CL
  • Material: Steel
  • Spline Count: 27
  • Barrel Diameter: 1.500"
  • Series: 7290

Transmission Model: , 200-R4 , 4L60 , 4L60E , 700-R4 , M20 , M21 , M22 , Powerglide , Saginaw 3 Speed , Saginaw 4 Speed , T-5 , T-56 , TH-350
Transfer Case Model: , NP231

$394.98 - $473.79
Order Now More Info
Custom Driveshaft & Slip Yoke - 3" Stl. 7290, GM 27 Spline (Sku: 3S7290-L)

Custom Driveshaft & Slip Yoke - 3" Stl. 7290, GM 27 Spline (Sku: 3S7290-L)

Custom Driveshaft & Slip Yoke | 3S3R_7290-L

  • Tube Dia.: 3.00" OD
  • Length: Max 56" CL-CL
  • Material: Steel
  • Spline Count: 27
  • Barrel Diameter: 1.500"
  • Series: 7290

Transmission Model: , 200-R4 , 4L60 , 4L60E , 700-R4 , M20 , M21 , M22 , Powerglide , Saginaw 3 Speed , Saginaw 4 Speed , T-5 , T-56 , TH-350
Transfer Case Model: , NP231

$354.37 - $433.18
Order Now More Info