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JEGS GM TH350 Performance Automatic Transmission for Chevrolet, 2WD [Rated Up to 450 HP]

555-60300

JEGS
made in usa

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GM TH350 Performance Automatic Transmission for Chevrolet, 2WD [Rated Up to 450 HP]
$1,901.99
$1,799.99
SAVE $102.00
Truck Freight: $178.99
Performance Automatic Transmission
  • GM TH350
  • Chevy Bellhousing Bolt Pattern
  • Fits 2WD Applications
  • Short 6 in. Tail Housing
  • Rated up to 450 HP
  • Case Fill
  • Dyno Tested
    • Ships on 01/17/25

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    Ratings
    Price
    Brand
    60300 is rated 3.4 out of 5 by 13.
    Rated 5 out of 5 by from Great for the price Have it installed in my 84 Monte Carlo behind a 5.0 with a cam,headers,intake.shifts great,had it a few years now.no issues at all.best $699.00 spent
    Date published: 2018-05-23
    Rated 5 out of 5 by from Best trans I've ever had !! I bought this transmission for my 74 nova shifts awesome!
    Date published: 2015-06-14
    Rated 5 out of 5 by from JEGS did excellent Everything I expected from JEGS Quick delivery Packaged very well they care about their products
    Date published: 2015-06-04
    Rated 5 out of 5 by from Shifts great / positive. Bought to install in light street rod. Very happy with how it shifts. Great improvement over previous transmission.
    Date published: 2014-11-02
    Rated 3 out of 5 by from Th350 Does this transmission come with shift kit already installed ??
    Date published: 2024-03-26
    Rated 3 out of 5 by from repaired case, pan leaks I bought this trans approx 2-3 years ago... just now installing it for a long term project i have for a 1953 Belair. the bellhousing came "repaired" with JB Weld on it, i assume to cover up a crack. I just filled the trans yesterday after getting my custom driveshaft installed and the Pan leaks from the gasket flange Due to improper stamping during manufacturing... not nice since now i have to buy a proper pan, dump and loose some of my EXPENSIVE Amsoil Fluid just to repair something that shouldn't be bad to begin with. I just hope it shifts OK in a month or so when i get it on the road again.
    Date published: 2019-09-20
    Rated 2 out of 5 by from I understand that this is a rebuilt transmission but the case was repaired/ welded took a broken case transmission out didn't really want to put another back in
    Date published: 2017-12-31
    Rated 1 out of 5 by from Don’t Less than 500 miles on it but I’ve had it for 2 years. I’ve replaced a defective modulator already, the roll pin for the governor disappeared causing it not to shift and now I’ve got something grinding inside and no 2nd gear
    Date published: 2024-04-11
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    Will this trans fit on a 85monte Carlo ss with factory 305 ?

    Asked by: Shawnd337
    The Jegs 555-60300 Can be used in an 85 Monte Carlo.
    Answered by: Seth
    Date published: 2024-11-18

    Will this bolt up to a Chevy 283 engine?

    Asked by: Sammy
    The Jegs 555-60300 transmission will bolt to a 283.
    Answered by: jshook
    Date published: 2024-09-17

    Does this trans come with a shift kit already in it?

    Asked by: Bubba
    The Jegs 555-60300 transmission comes with an installed shift kit.
    Answered by: jshook
    Date published: 2024-08-27

    Will this bolt right to my 80’ Camaro Z28 with mostly stock 350 sbc?

    Asked by: Z28tone
    The Jegs 555-60300 transmission will bolt to an '80 Camaro.
    Answered by: jshook
    Date published: 2024-07-02

    What torque is this trans rated at? 

    Asked by: Mike64
    The Jegs 555-60300 transmission does not have a torque rating, it only has an HP rating of 450.
    Answered by: jshook
    Date published: 2024-06-26

    Can I use a kickdown cable with this , description says removing plug voids warranty?

    Asked by: Anthony
    The Jegs 555-60300 transmission does not accept a kickdown.
    Answered by: jshook
    Date published: 2024-06-04

    What size threads are used for transmission cooler lines 

    Asked by: Bobby H
    The Jegs 555-60300 transmission uses 1/4''-18 NPSM thread w/ crush washers.
    Answered by: jshook
    Date published: 2024-09-05

    Does 350th transmission come from jegs with fluid already in it

    Asked by: Rg 1967chevy
    The Jegs 555-60300 transmission does not come filled.
    Answered by: jshook
    Date published: 2024-09-05
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