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JEGS 60315

JEGS TH400 Performance Transmission for Buick, Oldsmobile, Pontiac with Short 4 in. Tailshaft

555-60315

made in usa
Estimated to ship on 11/21/18

$899.97
Truck Freight: $119.00
JEGS TH400 Performance Transmission for Buick, Oldsmobile, Pontiac with Short 4 in. Tailshaft $899.97
QTY
TH400 Performance Transmission
  • Buick, Oldsmobile, Pontiac with Short 4 in. Tailshaft
  • Case Fill
  • Dyno Tested
  • JEGS 60315 Details

    GM TH400

    • Overall Length: 29 in.
    • Speedometer drive gear and driven gear not included

    Features:

    • Handles Up To 450 HP
    • Firm, Crisp Shifts
    • Made in the USA

    NOTE: If you have any problem installing this transmission, before returning it please call the JEGS technical support line at 1-800-345-4545. Our experts may be able to assist you with the proper installation.

    Specifications:

    Quantity
    Sold individually
    Trans-Brake Included
    No
    Valve Body Style
    Automatic
    Dipstick Included
    No
    Lockup
    No
    Case Material
    Aluminum
    Fluid Fill Location
    Case
    Input Spline Quantity
    30
    Safety Rating
    Not SFI Approved
    Pan Type
    Stock
    Yoke Style
    Slip On
    First Gear Ratio (Automatic Transmissions)
    2.48
    Tailshaft Length (in.)
    4
    Trans Model
    TH400
    Bellhousing Bolt Pattern
    Pontiac
    Bellhousing Bolt Pattern
    Oldsmobile
    Bellhousing Bolt Pattern
    Buick
    Engine Type
    V8
    Horsepower
    450
    Shift Pattern
    Forward
    Shipping Weight:
    164.00
    Package Height:
    40.000
    Package Depth:
    26.000
    Package Width:
    24.000

    Performance Transmissions that Won't Bust the Budget

    These transmissions are remanufactured with a performance shift kit and all new bands, clutch plates, steel plates, seals, gaskets, etc. to consistently handle up to 450 horsepower with minimal effort. A rebuilt front pump and recalibrated valve body ensure smooth-running transmissions with lasting reliability. The chrome pan with drain plug (except where noted) makes them look as good as they go!

    Fluid Capacities

    Transmission Dimensions

    JEGS EZ Kits are designed by JEGS professionals to ensure that you get all the correct parts you need.

    Will this fit my 1966 Buick Skylark? It has a 300 V8 with an automatic

    Asked by: Sugar Bear
    Yes, this will work if you are replacing a powerglide or TH350 transmission.
    Answered by: Rusty B
    Date published: 2018-10-11

    When you say that it will bolt up to Pontiac engines, does that mean it will bolt up to my 1964 Pontiac 389 block?  What other accessories do you recommend?  Proper torque converter,  cross member, etc?

    Asked by: Danospianos
    Yes, this will bolt up to your engine. This converter will work - https://www.jegs.com/i/Hughes-Performance/512/GM25-400BP/10002/-1
    Answered by: Rusty B
    Date published: 2018-10-09

    Will this transmission work with caberello 3.8 78 I have a th 200 in there now and it's shot.

    Asked by: Kickstand33
    No, you have a Chevy engine in your Caballero, you would need a Chevy transmission.
    Answered by: Rusty B
    Date published: 2018-09-19

    Will this fit my 1967 Pontiac firebird 400?

    Asked by: SoCal Ozzy
    Yes, this is made to fit the Pontiac engines.
    Answered by: Rusty B
    Date published: 2018-06-05

    Will you ship to Hawaii

    Asked by: Captain disaster
    Yes we will ship this transmission to Hawaii, Please call our tech line for assistance 1-800-345-4545 ext 2001
    Answered by: Rusty B
    Date published: 2018-05-15

    Can I get this with a 4x4 output shaft 1 3/8 long from end of housing?

    Asked by: Wayneep
    This is made for the Buick, Olds and Pontiac applications. This is the only version of this available.
    Answered by: Rusty B
    Date published: 2018-02-27
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