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JEGS Performance Products 60431

Street/Strip Converter GM TH350/400/Powerglide XHD

JEGS Performance Products 60431


made in usa
JEGS Performance Products 60431 Street/Strip Converter GM TH350/400/Powerglide XHD $359.99
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Estimated ship date 04/02/18 if Ordered Today
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JEGS Performance Products Street/Strip Converter GM TH350/400/Powerglide XHD
JEGS Performance Products 555-60430
View Details
Street/Strip Converter
  • GM TH350/400/Powerglide XHD
  • 10"
  • Stall Speed: 3500-3800 RPM
  • Turbo Spline Input Shaft
  • Made in the USA

  • JEGS Performance Products 60431 Details

    GM TH350/400 or Powerglide

    • Dual 6.25" anti-ballooning plates for use with nitrous, blower, and transbrake applications
    • Rated at 800 horsepower
    • Dual bolt pattern style for SBP(10-3/4") or LBP(11-1/2") flexplates
    • Uses 7/16" bolts

    Fluid Capacity Chart

    Performance Torque Converter
    General Application Chart *
    Camshaft Duration
    Rear Gear Ratio Engine RPM Range & Compression Ratio Converter RPM Stall Speeds **
    Stock to 260° Stock to 3.23 1000-4600
    8 to 9.5
    1500 to 1700
    Stock to 265° Stock to 3.23 1400-5000
    8 to 9.5
    1600 to 1800
    265° to 280° 3.00 to 3.73 1600-6000
    9.5 to 10.5
    2200 to 2400
    280° to 300° 3.55 to 4.56 2000-6500
    9.5 to 11
    3000 to 3400
    280° to 310° 3.73 to 4.88 2800-7000
    10 to 11.5
    3500 to 3800
    290°+ 3.73+ 3400-8000
    10.5 to 12

    * This chart is a guideline. The stall speed may vary in your application.

    ** Using the same torque converter, big block applications will usually experience
    stall speeds approximately 200 RPM higher than what is shown.


    Anti-Ballooning Plate
    Transmission Mfr. Code
    Transmission Mfr. Code
    Transmission Mfr. Code
    Diameter (in.)
    Crank Pilot Diameter (in.)
    Converter Bolt Pattern (in.)
    10.75 & 11.5
    Flash Stall Speed (RPM)
    Manufacturer's Part Number:

    JEGS Xtra Heavy-Duty 10" Converters are ideal for the street or winning on the race track. They feature fully heat-treated 4130 chrome moly hub and turbine, three sets of Torrington bearings, TIG-welded furnace-brazed fins, and a precisely-machined pilot.

    60431 - JEGS Street/Strip XHD 10'' Torque Converters is rated 5.0 out of 5 by 2.
    Rated 5 out of 5 by from Hi names Aaron installed this coverter in my nova small block with nitrous. performs great on the street and on the spray. great bang for the buck.
    Date published: 2017-10-31
    Rated 5 out of 5 by from Excellent Torque Converter Torque Converter works Great ! Had 11" fairbanks 2500 Stall My 60 foot is 1/10 second quicker & ET 3/10 s Quicker Go thru traps at 200 rpm higher ! Works great on Street no slipping & sliding Locks right up ! No loss in Gas Mileage !
    Date published: 2017-04-19
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    Will this work with a th350 that has overdrive?

    Asked by: Goose2210
    These do fit TH350, GM did not produce a TH350 with overdive.
    Answered by: Jegs Tech
    Date published: 2017-10-16

    Would this work with a stock LS flexplate? If not could you list the item number of the flexplate that it would work with. (This application would be an LS backed by a th350)

    Asked by: Mark777
    You must use a converter spacer that gm makes.
    Answered by: BrandonJ
    Date published: 2017-09-20
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