Account Login
Gift Cards
Track Order
Help Center

JEGS Street/Strip Converter GM TH350/400/Powerglide XHD


made in usa

Product Q&A
View Now
Click image to zoom
Street/Strip Converter GM TH350/400/Powerglide XHD
SAVE $50.00
More than 10 available
Street/Strip Converter
  • GM TH350/400/Powerglide XHD
  • 10 in.
  • Stall Speed: 2900-3200 RPM
  • Turbo Spline Input Shaft
  • Free Shipping - Ships

    Items You May Also Consider

    60429 is rated 5.0 out of 5 by 13.
    Rated 5 out of 5 by from JEGS 60429 JEG'S XHD 10'' Street Strip Torque Conv Quality and construction is very good and all measurements lined up slept right in like it’s supposed to, the stall is not that loose and it’s very street friendly for a street strip car I am very satisfied. I have a big block Olds with approximately 500 horses and it keeps my RPMs in an acceptable range for street cruising I highly recommend it if you’re looking for a quality torque converter.
    Date published: 2022-04-06
    Rated 5 out of 5 by from Sets You Back In The Seat Exactly what the doctor ordered, went from a 2,000 stall to now a 3,000 with this convertor. This was the missing link with the tunnel ram and 4:10 gears, right in the powerband now which rips the Mickey Thompson Sportsman Pro 28/12.50 tires.
    Date published: 2021-12-23
    Rated 5 out of 5 by from Part numbers This has no part numbers on it for identifying down the road.
    Date published: 2021-11-28
    Rated 5 out of 5 by from Many reviews Finally got a chance to install, works as stated, great on the street, waiting to try it a track.
    Date published: 2020-12-28
    Rated 5 out of 5 by from Quality converter - highly recommend Put this converter in my big block Camaro 12 to 1 427, big solid cam, 4.10, big heads, 6.60s 6.70s in 1/8. 10.50 1/4. Flashes around 3600. I drive this car a lot on the street and it’s very street friendly. Not too loose for a street car. Impressive converter, especially for the money. Nice piece. Really is.
    Date published: 2020-09-06
    Rated 5 out of 5 by from Works Very Well I recently purchased this product and I am now enjoying the conversion of torque. I would recommend this product to anyone who wants to spend their money wisely.
    Date published: 2019-08-26
    Rated 5 out of 5 by from Good cheap converter Have behind a 500hp N/A sbc th400 in a 3600 pound truck. Stalls at 3200 in my application but is very street friendly. Seems to be of decent quality materials, paint was not good at all. Overall very pleased with it and you cant beat the price.
    Date published: 2019-04-17
    Rated 5 out of 5 by from Works as described The first thing I wanted to check was the actual stall speed. I purchased 2900 - 3200 RPM stall converter. I installed it in a standard stroke, overbored 454 big block Chevy. Which comes out to 468 cubic inches. Just typical 4-barrel carburetor with big oval Port heads. using my trans brake the converter would flash approximately 3600. It's settled down about 3400 RPM... haven't yet got to drive it on the road. Hopefully I can update this review. But at this point I can say that I had to do quite as severe modification on the input shaft of my Powerglide transmission. My previous converter fit good, but this new Jegs converter was bottoming out on the input shaft and would not let it slide back for enough to give adequate clearance to the flexplate after installation. Possibly my shaft was at fault. However I have to wonder if a mild modification should have been made to the converter when it was built. Still I am very happy with the purchase at this point and it works as described,
    Date published: 2018-10-18
    • y_2022, m_11, d_27, h_21
    • bvseo_bulk, prod_bvrr, vn_bulk_3.0.34
    • cp_1, bvpage1
    • co_hasreviews, tv_2, tr_11
    • loc_en_US, sid_10001_10001_461333, prod, sort_[SortEntry(order=RATING, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs

    When installing in powerglide will this need a support bushing in the pump

    Asked by: Bad 64 nova
    The Jegs 555-60429 converter does not require a support bushing when using in a Powerglide.
    Answered by: jshook
    Date published: 2022-11-10

    Will this fit a 2008 Trailblazer SS AWD with the 4L70e

    Asked by: Alexis2338
    No, this will not fit the 4L70E transmission. This will fit - https://www.jegs.com/i/Chevrolet-Performance/809/17804017/10002/-1
    Answered by: Rusty B
    Date published: 2020-07-07

    What part# converter BOLTS are recommended for this converter?

    Asked by: nova75mike
    THese are the recommended bolts - https://www.jegs.com/i/JEGS/555/82500/10002/-1
    Answered by: Rusty B
    Date published: 2018-07-09

    Will this converter match with a 700r4

    Asked by: Losario1
    No, you will need to use this converter - https://www.jegs.com/i/JEGS-Performance-Products/555/60435/10002/-1
    Answered by: Rusty B
    Date published: 2020-07-07
    • y_2022, m_11, d_27, h_21CST
    • bvseo_bulk, prod_bvqa, vn_bulk_3.0.34
    • cp_1, bvpage1
    • co_hasquestionsanswers, tq_4
    • loc_en_US, sid_10001_10001_461333, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs

    Items You Need

    Recently Viewed

    Some parts are not legal for use in California or other states with similar laws / regulations

    Motor Vehicles

    WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.


    WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.

    Electrical Cords

    WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.