Core Heavy Duty

ACC 4701HD 12 Heavy-Duty TH-350 Ultra Tow & RV Torque Converter GM Turbo 350

ACC 4701HD 12 Heavy-Duty TH-350 Ultra Tow & RV Torque Converter GM Turbo 350

ACC 4701HD 12 Heavy-Duty TH-350 Ultra Tow & RV Torque Converter GM Turbo 350
ACC Boss Hog "Ultra Tow" GM Turbo 350 Torque Converter. This ACC Performance Boss Hog. "Ultra Tow" torque converter works great in stock to mild performance engines that are used for applications where heavy duty reliability is a must, such as RVs and trucks. Made with extra heavy duty bearings and welding, the Ultra Tow is designed to take the demands of vehicles that do a lot of towing. These have a stall speed of approximately 200 to 300 RPM over stock. 10.5 flexplate bolt pattern. Don't forget the Torque Converter Bolts. We have the full line of Turbo 350 converters. The ACC Performance Boss Hog.

The automotive industry now has a new torque converter leader. ACC has emerged as a out-right leader in this industry and here's why. Contrary to popular belief, furnace brazing is not the best way to adhere torque converter components to together. Just like a Teflon coated pan, after some time the furnace brazing will erode away and ruin the stators and all other rotating parts in your transmission. All of ACC torque converters are welded at the seams, not brazed, to eliminate the erosion after time.

Industrial Bearings - No Light Duty Needle Bearings. Needle bearings are good, but not great. Industrial bearings give these converters the ability to handle not hundreds, but thousands of pounds of torque. That's much better then the higher priced alternative converters. Aircraft Aluminum Washers - NO FIBER.

ACC converters utilize an aircraft quality aluminum washer instead of those old fiber washers that other companies use. This allows for more horsepower and torque capabilities. NO Automation - ALL HAND BUILT.

No automated process can ensure that you will get that kind of quality. Made here in the USA. (You old school people may remember ACC as Alabama Converters).

With all this new information, ask yourself one question. ACC Performance has been building High Quality Torque Converters since 1970. ACC is known for extra strong converters that are lighter than the competition, meaning less rotating mass.

Remember stall ranges will vary depending on your application and that stall is an equation that comes from: engine setup vs. If your order is sent in multiple boxes you will need to sign for each one. Domestic Customers Within the Lower 48 States. All international orders are sent to their warehouse in Kentucky, US, before being sent international. For further information on the program.

Within the lower 48 states. All others will be additional. Some items are not combined due to size or weight such as crankshafts, torque converters, radiators, cylinder heads, etc.

Powered by SixBit's eCommerce Solution. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts & Accessories\Transmission & Drivetrain\Torque Converters". The seller is "kmjperformance" and is located in this country: US. This item can be shipped to United States.

  • Warranty: 1 Year
  • Brand: ACC Performance - BOSS HOG
  • Manufacturer Part Number: 4701HD
  • Country/Region of Manufacture: United States
  • Manufacturer Warranty: 1 Year
  • Other Part Number: ACC 4701HD
  • Core Charge: No Core Charge
  • Part Brand: ACC Performance Converters
  • UPC: 678118470109
  • TC Bolts: ACC 10016
  • OE Spec or Performance/Custom: Performance/Custom


ACC 4701HD 12 Heavy-Duty TH-350 Ultra Tow & RV Torque Converter GM Turbo 350