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Heavy-Duty Intermediate Shaft for GM TH400 Automatic Transmission [Rated to 1100 HP]
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JEGSPART NUMBER: 555-603260

Heavy-Duty Intermediate Shaft for GM TH400 Automatic Transmission [Rated to 1100 HP]

$26599$288.99You Save$23.00
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Automatic Transmission Intermediate Shafts
Automatic Transmission Intermediate Shaft
  • GM TH400
  • Rated to 1100 HP
  • Forward Hub Spline: 30
  • Rear Internal Gear Spline: 30
  • Diameter: 1 in.
  • Overall Length: 10 3/16 in.
  • 4340M Steel
  • Sold Individually

    This JEGS 555-603260 GM TH400 Automatic Transmission Intermediate Shaft is an upgraded revision of the factory OEM unit making installation easy with no transmission alterations.

    JEGS 555-603260 GM TH400 Intermediate Shaft Features:

    • 1 in. diameter at smooth machined surfaces
    • Rear internal gear spline count ends with a .080 in. snap ring groove
    • Full-length oil passage
    • Cost-Effective Transmission Repairs with JEGS

      Discover a budget-friendly solution for transmission repairs with JEGS GM Powerglide, TH350, TH400, 700R4, 4L60-E & 4L80-E Automatic Transmission Parts. Our products are engineered for strength and durability, ensuring peace of mind with every shift. Experience the convenience of Transmission Pan Gaskets featuring a glass-filled nylon or metal carrier with reusable silicone molded on the top and bottom. These materials, commonly found in modern production engines, make future transmission service hassle-free, eliminating the need to scrape off and replace the old gasket each time you drop the pan. Cleanup is a breeze with simple soap and water. Our Heavy-Duty 4340M alloy steel Input & Output Shafts provide optimal performance. Also known as 300M, this alloy can be hardened to a greater thickness compared to other steel blends, making it ideal for aerospace and other high-strength gear, axle, and spindle applications. JEGS offers a variety of shaft options to suit different transmissions.

    Part TypeAutomatic Transmission Main Shaft
    Product LineJEGS GM Powerglide, TH350, TH400 & 700R4, 4L60-E, 4L80-E Automatic Transmission Parts
    BrandJEGS
    Package Height1.7
    Package Width1.8
    Package Length11.1
    Weight2.15 PG
    Part CategoryReplacement Parts
    Quantity1
    Material300M Steel
    Part FitmentSemi Universal
    Package Qty1
    Package TypeEA
    No Questions
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