800.345.4545
Unrivaled Customer Service
And Expert Tech Advice!  
FREE SHIPPING!
Same Day Shipping Before 11 PM ET
0
My Cart
0
$0.00
Shop By Vehicle
Shop By
Category
Close Menu
Shop By Vehicle
Top Categories
All Categories

Top Categories

All Categories


Free Catalog
E-Mail Signup
My Account
Track Order
Gift Certificates
Rebates
Help

Hughes Performance GM40

Competition Torque Converter 1969-79 GM TH350 & 1965-Newer GM TH400

Hughes Performance GM40

512-GM40

jegs shipping
FREE Shipping
Ships
Easy Returns
Easy Returns
Lowest Price Guarantee
Lowest Price Guarantee
Hughes Performance GM40 Competition Torque Converter 1969-79 GM TH350 & 1965-Newer GM TH400 $555.99
Competition Torque Converter
  • 1969-79 GM TH350
  • 1965-Newer GM TH400 w/3 Pad
  • Non-Lockup
  • 4000 Stall
  • 10" Diameter

  • Hughes Performance GM40 Details

    GM

    Specifications:

    Hardware Included
    No
    Transmission Mfr.
    General Motors
    Transmission Mfr. Code
    Powerglide
    Converter Lockup
    N
    Converter Hub Diameter (in)
    1.873
    Converter Input Spline
    30
    Converter Mount Type
    3 PAD
    Converter Pilot Diameter (in)
    1.702
    Converter Total Height (in)
    6.125
    Flexplate Bolt Circle (in)
    10.75
    Transmission Mfr. Code
    THM350
    Transmission Mfr. Code
    THM400
    Anti-Ballooning Plate
    No
    Balanced
    Yes
    Furnace-Brazed
    Yes
    Lockup
    No
    Quantity
    Sold individually
    Manufacturer's Part Number:
    GM40

    Hughes Performance Competition 40 Series Torque Converters are engineered strictly for racing applications. Hughes Performance Competition 40 Series Torque Converters feature heavy-duty needle bearing packages instead of the normal fiber thrust washers allows your vehicle to run on the street, but is recommended to keep it on the track. The most important factor is high performance racing is how your vehicle leaves the starting line, and Hughes Performance Competition 40 Series Torque Converters are what you need to ensure fast and reliable starting times. Made in the U.S.A.

    Features
  • 4000 Stall RPM
  • Silicon-brazed to increase strength
  • Heavy-duty needle bearings replace fiber thrust washers
  • For serious racers (OK for the street but designed for the strip)
  • Not for use in transbrake applications

    Note: Stall speeds are approximate and will vary depending upon application.

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