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JEGS Performance Products 60305

TH350 Performance Transmission for Buick, Oldsmobile, or Pontiac with Short 6" Tailshaft

JEGS Performance Products 60305

555-60305

made in usa
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Truck Freight: $119.00
JEGS Performance Products 60305 TH350 Performance Transmission for Buick, Oldsmobile, or Pontiac with Short 6" Tailshaft $999.99
TH350 Performance Transmission
  • Buick, Oldsmobile, Pontiac with Short 6" Tailshaft
  • Case Fill
  • Dyno Tested

  • JEGS Performance Products 60305 Details

    GM TH350

    • Overall Length: 27-5/8"
    • Designed to work without throttle valve or kickdown cable
    • Removal of the kickdown block-off plug voids warranty
    • Can be used with adapter 555-60170 to work with Chevy bolt pattern
    • Speedometer drive gear and driven gear not included

    Features:

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

    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)
    2.52
    Tailshaft Length (in.)
    6
    Trans Model
    TH350
    Bellhousing Bolt Pattern
    Buick
    Bellhousing Bolt Pattern
    Pontiac
    Bellhousing Bolt Pattern
    Oldsmobile
    Engine Type
    V8
    Horsepower
    450
    Shift Pattern
    Forward

    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.

    60305 - JEGS Performance Transmissions is rated 5.0 out of 5 by 1.
    Rated 5 out of 5 by from Very pleased put behind a 403 olds. Pulls hard shifting grate. Best transmission for the $
    Date published: 2016-03-04
    • y_2018, m_2, d_20, h_2
    • bvseo_bulk, prod_bvrr, vn_bulk_2.0.7
    • cp_1, bvpage1
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    • loc_en_US, sid_10001_10001_72566, prod, sort_[SortEntry(order=RATING, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs

    What size bolt does the transmission mount use on this?. The 2 holes on the bottom where the mount mounts.

    Asked by: 68camarors
    The trans mount bolt is 7/16"-14.
    Answered by: Dean R
    Date published: 2018-01-18

    what is minimum amount of vacuum needed for transmission to run right I have 8 inches in park and 6 inches in drive

    Asked by: Bigg Redge
    8'' of vacuum @ 2000 rpm
    Answered by: SteveM
    Date published: 2017-12-06

    Will this fit a 1965 GTO 326 that has a turbo 300

    Asked by: TomDon
    This will fit, but you may need to change the torque converter and the driveshaft.
    Answered by: Rusty B
    Date published: 2017-11-13

    Will this fit behind a 307 oldsmobile engine bolt right up

    Asked by: Forgaito ceo
    This trans will bolt right up to an Oldsmobile engine.
    Answered by: Jon Jegs Tech
    Date published: 2017-10-30

    will this fit a 350 motor

    Asked by: Rfaircloth
    This will fit a 350 Buick, Pontiac or Oldsmobile engine.
    Answered by: Jon Jegs Tech
    Date published: 2017-10-27

    Will this fit on a 1985 trans am 5.0 liter engine? It has a 700R4 Transmission. Thanks!

    Asked by: jansoategui
    This will not fit a 1985 TA with a 5.0L Chevy V8
    Answered by: Jegs Tech
    Date published: 2017-09-26
    • y_2018, m_2, d_18, h_23CST
    • bvseo_bulk, prod_bvqa, vn_bulk_2.0.7
    • cp_1, bvpage1
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