Track OrderOrder Status & ReturnsHelpGift CardsHelpHelp CenterPhone1-800-345-4545
Shop by Category

Most Popular

Restoration

Shop All Categories

Shop New ProductsShop ALL BrandsTech ArticlesDeals
MY ACCOUNT
Order Status & Returns
CONTACT USHELP CENTER
Logo
Cart0
$000
GM25 Street Master Torque Converter 1969-1979 GM TH350
InfoVehicle Info Needed
HUGHES PERFORMANCEPART NUMBER: 512-GM25

GM25 Street Master Torque Converter 1969-1979 GM TH350

$43299
4 left in stock
ShippingShips Tomorrow
Lowest PriceLowest Price Guarantee

GM
Street Master Torque Converter
  • 1969-1979 GM TH350
  • 1965-1990 GM TH400 w/6 Pad
  • Non-Lockup
  • 2500 Stall
  • Converter diameter may vary based on Core Availability
  • 10.75" Bolt Pattern
  • red Finish
  • Sold Individually

    The “Street” converter was designed for the driver who is looking for that competitive advantage. By raising the stall RPM you can eliminate that slow, sluggish start. Recommended for stock to slightly modified engines to achieve performance, along with a smooth idle when the car is in gear.

    Hughes GM25 Street Master Torque Converter Features:

    • Stronger Than Stock or Heavy Duty
    • Long Lasting
    • Applies maximum power to the wheels
    • Operates Cooler
    • More efficient

    • Hughes Performance Street Master Torque Converters are designed for drivers seeking a competitive advantage. The Street Master Torque Converter is suggested for stock or slightly modified engines. By raising the stall RPM, Hughes Performance Street Master Torque Converters eliminate slow starts and provide superior performance.

    Show More

    Features

    • 2200-2500 Stall RPM
    • Smooth Idle when Vehicle is in Gear
    • Eliminates Sluggish Starts by Raising Stall RPM
    • Recommended for Stock to Slightly Modified Engines

      Note: Stall speeds are approximate and depend on application

    Part TypeAutomatic Transmission Torque Converter
    Product LineHughes Performance Street Master Torque Converters
    BrandHUGHES PERFORMANCE
    Package Height6.9
    Package Width11.9
    Package Length12.6
    Weight23.9 PG
    Part CategoryPerformance Parts
    Hardware IncludedNo
    Transmission Mfr.General Motors
    Flexplate Bolt Circle (In)10.75
    Furnace-BrazedYes
    QuantitySold individually
    Transmission Mfr. CodePowerglide, THM350, THM400
    Converter Input Spline30
    Converter Hub Diameter (In)1.873
    Converter Pilot Diameter (In)1.702
    Flexplate Balance Weight (Lbs.)N
    Anti-Ballooning PlateNo
    Converter Mount Type3 PAD
    BalancedYes
    Converter Mounted Ring GearN
    Converter LockupN
    Converter Total Height (In)6.125
    Part FitmentSemi Universal
    LockupNo
    Vendor Part NumberGM25
    Package Qty1
    Package TypeEA
    No Questions
    No Reviews
    Please click here to download the instructions PDF file

    Items You Need

    Quick Shift Automatic Transmission Fluid [1-quart]

    JEGS

    Quick Shift Automatic Transmission Fluid [1-quart]

    Part Number : 555-28070
    $1099$12.99
    You Save$2.00
    Quick Shift Automatic Transmission Fluid [1-gallon]

    JEGS

    Quick Shift Automatic Transmission Fluid [1-gallon]

    Part Number : 555-28071
    $4499$51.99
    You Save$7.00
    Quick Shift Automatic Transmission Fluid [(3) 1-Gallon Jugs]

    JEGS

    Quick Shift Automatic Transmission Fluid [(3) 1-Gallon Jugs]

    Part Number : 555-28072
    $13497
    Blue Medium Strength Threadlocker 6ml Tube

    PERMATEX

    Blue Medium Strength Threadlocker 6ml Tube

    Part Number : 775-24200
    $499
    Flywheel and Flexplate Turning Tool

    JEGS

    Flywheel and Flexplate Turning Tool

    Part Number : 555-60129
    $1499$16.99
    You Save$2.00
    Transmission Teardown Work Station [1/2-Ton Capacity]

    JEGS

    Transmission Teardown Work Station [1/2-Ton Capacity]

    Part Number : 555-81432
    $49999$574.99
    You Save$75.00
    Transmission Guide Dowels 3" Long with Tapered Shape & Slotted Head

    JEGS

    Transmission Guide Dowels 3" Long with Tapered Shape & Slotted Head

    Part Number : 555-22010
    $1499$16.99
    You Save$2.00
    Brake and Parts Cleaner [14 oz. Aerosol Can]

    JEGS

    Brake and Parts Cleaner [14 oz. Aerosol Can]

    Part Number : 555-72312
    $699$7.99
    You Save$1.00
    Funnel [18 in. Overall Length]

    JEGS

    Funnel [18 in. Overall Length]

    Part Number : 555-W4034
    $499$5.99
    You Save$1.00
    2-Ton Low-Profile Aluminum Floor Jack [4,000 lbs. Capacity]

    JEGS

    2-Ton Low-Profile Aluminum Floor Jack [4,000 lbs. Capacity]

    Part Number : 555-80006
    $24499$269.99
    You Save$25.00
    6-Ton Jack Stands

    JEGS

    6-Ton Jack Stands

    Part Number : 555-80037
    $8099$89.99
    You Save$9.00
    Low-Profile Transmission Jack 1000 lb. Capacity

    JEGS

    Low-Profile Transmission Jack 1000 lb. Capacity

    Part Number : 555-79012
    $19899$225.99
    You Save$27.00
    Wheel Chock [Solid Rubber]

    JEGS

    Wheel Chock [Solid Rubber]

    Part Number : 555-W41001
    $1299$14.99
    You Save$2.00
    Lo Boy Creeper 250 lb. Capacity

    JEGS

    Lo Boy Creeper 250 lb. Capacity

    Part Number : 555-81154
    $5999$65.99
    You Save$6.00
    Mechanic Chair & Step Stool on Wheels [300 lb. Capacity]

    JEGS

    Mechanic Chair & Step Stool on Wheels [300 lb. Capacity]

    Part Number : 555-81156
    $8199$111.99
    You Save$30.00
    60 LED Work Light

    JEGS

    60 LED Work Light

    Part Number : 555-81927
    $2399$31.99
    You Save$8.00
    Fender Cover with Pocket [23 in. W x 31 1/2 in. L]

    JEGS

    Fender Cover with Pocket [23 in. W x 31 1/2 in. L]

    Part Number : 555-65010
    $1399$16.99
    You Save$3.00
    Some parts are not legal for use in California or other states with similar laws / regulations
    p65 warning
    Your Cart

    Your shopping cart is empty!