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JEGS Torque Converter for GM TH350/TH400

555-60400

made in usa

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JEGS 60400
$169.99
$152.99
SAVE $17.00
More than 10 available
Torque Converter
  • GM TH350/TH400
  • 10.75" Bolt Circle
  • Stall Speed: 2300-2700 RPM
  • Free Shipping - Ships
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    Does JEGS 60400 fit your vehicle?

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    1968 PONTIAC TEMPEST

    • Liter: 4.1
    • SubModel: CUSTOM
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 250
    • Engine Type: L6 ( 4.1L / 250 )
    • Engine Vin: -

    1973 PONTIAC LEMANS

    • Liter: 7.5
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 455
    • Engine Type: V8 ( 7.5L / 455 )
    • Engine Vin: W

    1969 GMC K15/K1500 SUBURBAN

    • Liter: 4.1
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 250
    • Engine Type: L6 ( 4.1L / 250 )
    • Engine Vin: Q

    1975 CHEVROLET IMPALA

    • Liter: 7.4
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 454
    • Engine Type: V8 ( 7.4L / 454 )
    • Engine Vin: W

    1978 PONTIAC GRAND PRIX

    • Liter: 3.8
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 231
    • Engine Type: V6 ( 3.8L / 231 )
    • Engine Vin: A

    1973 PONTIAC FIREBIRD

    • Liter: 7.5
    • SubModel: TRANS AM
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 455
    • Engine Type: V8 ( 7.5L / 455 )
    • Engine Vin: Y

    1984 GMC C1500 SUBURBAN

    • Liter: 5.7
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 350
    • Engine Type: V8 ( 5.7L / 350 )
    • Engine Vin: M

    1971 GMC JIMMY

    • Liter: 4.1
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 250
    • Engine Type: L6 ( 4.1L / 250 )
    • Engine Vin: L

    1966 PONTIAC BONNEVILLE

    • Liter: 6.4
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 389
    • Engine Type: V8 ( 6.4L / 389 )
    • Engine Vin: -

    1980 CHEVROLET MALIBU

    • Liter: 3.8
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 231
    • Engine Type: V6 ( 3.8L / 231 )
    • Engine Vin: 2

    1974 GMC K25/K2500 SUBURBAN

    • Liter: 4.1
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 250
    • Engine Type: L6 ( 4.1L / 250 )
    • Engine Vin: D

    1974 BUICK CENTURY

    • Liter: 5.7
    • SubModel: LUXUS
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 350
    • Engine Type: V8 ( 5.7L / 350 )
    • Engine Vin: J
    60400 is rated 4.6 out of 5 by 13.
    Rated 5 out of 5 by from Great value converter. Got this hooked up between my Blueprint crate motor and TH350, and it works just as advertised. Good, quality piece. Trouble free install, and it stalls to 2500-2600 in my G-body Regal. I have to admit, I wasn't sure what I'd get for this price, but it really is a great value. Thanks Jegs!
    Date published: 2019-10-16
    Rated 5 out of 5 by from Good quality I wished i would have bought this product momths ago
    Date published: 2018-12-29
    Rated 5 out of 5 by from Works great in my 74 nova with 350hp small block, turbo 350 trans and 3:73 gears!
    Date published: 2017-08-11
    Rated 5 out of 5 by from Great Great converter, flashed 2800 with stock motor, although it's not "for nitrous" it will hold a little I hope
    Date published: 2016-10-06
    Rated 5 out of 5 by from Good Convertor, great price. Long time shop owner and racer. I needed a converter for a 280hp 307 small block street car. Easily stalls to 2000, will flash to about 2400. Should stall to 2400 with larger engine. Well built, solid converter. Will wake up any low buck build and the price is right.
    Date published: 2016-08-16
    Rated 5 out of 5 by from Puts the power to my trans Put this on my 350 turbo trans behind my 454 on a 1984 Silverado an she will hook up an go now !!!
    Date published: 2016-07-08
    Rated 5 out of 5 by from great pick up for 355 I brought torque converter to go on my 350 turbo and hook up to my 355 that came out at 70 corvette it hit like champ thanks jeg the 2300 to 2700 stall works great thanks
    Date published: 2015-12-12
    Rated 5 out of 5 by from works great Works great in my 1930 model a. Lets it idle without stalling in gear. But still shakes motor.
    Date published: 2015-11-15
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    Why does it “reccomend” a different converter for a big block Chevy. I’m looking to install this on a 427 bbc with a TH400.

    Asked by: Abel Garcia
    These stall speeds are listed for small block applications only , a bib block engine will stall at a higher speed.
    Answered by: Rusty B
    Date published: 2020-07-14

    I just had my 1986 GMC 1500 Sierra 305 rebuilt with a comp thumpr cam 279/297 @050 and arpm range 2000 to 5800. Is this the stall converter I need?

    Asked by: tngeorge
    Yes, if you have a turbo 350 or turbo 400 transmission.
    Answered by: Rusty B
    Date published: 2018-06-07

    i have a 65 impala ss with 383 stroker 10.5:1 comp, cam: 235/249 @ .050 lift, th350 trans, 3.73 gears and tires are 24" tall. will this converter be good for this setup?

    Asked by: da shark
    Yes, this RPM converter should work well for your application.
    Answered by: Rusty B
    Date published: 2018-03-21

    I have 84chevy Silverado with a th350 tranny would this fit my tranny

    Asked by: Robby711
    So long as you do not have a TH350C transmission with lockup converter this will fit. If yours has a lockup style converter this will not fit.
    Answered by: Matt_B
    Date published: 2018-03-04

    is this best choice for 1974 nova w/ 308 rear gears. engine is 305 sbc w/ 224/234 @50 cam w/ approx. 260 hp. 350 turbo trans.

    Asked by: snova
    yes sir that will work but i would suggest a gear for that car of a 3.5x+ ratio
    Answered by: BrandonJ
    Date published: 2017-10-12

    Looking at this convertor for my 1970 Oldsmobile cutlass with built  350 with flat tops decent cam 350 turbo trans rear right now is 3.42 posi but have a 3.73 posi heavy car it's a 4 door sedan just wanna make sure my builder said it's what I need thanks 

    Asked by: Camino Chris
    That should work fine so long as you cam is about 220-230 duration @050
    Answered by: BrandonJ
    Date published: 2017-09-27
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