700R4/4L60E 1983-2002 Street Performance Stall 2800-3000 RPM's

Our GM 12 Inch Street Performance Torque Converters set the standard for most of the others in the industry to follow.

This is for the 30 Spline input shaft which changed from the 27 Spline at Mid 1983. If you want to purchase the 27 Spline you can order this Torque Converter and add in the note section "Need 27 Spline".

These torque converters are designed for your vehicle if you have intake or camshaft changes. This converter will give you the increased stall speed designed to compliment your Horsepower and torque combination. Not to mention you can still have the smooth riding of daily street driving.

GM 700R4/4L60E and 200R4 Lock-Up 12” Street Performance Torque Converter is nicknamed “BIG JACK” for a reason. You invested in a GM and to get the most out of your machine while keeping the cost down “Big Jack” is the answer. Please ensure you select the correct type.

Our company ensures the highest quality in manufacturing street and high performance torque converters. We have an annual maintenance plan for you to ensure your High Performance Torque Converter investment will last. Each year following your purchase we send a UPS Pick-Up Kit to return your Torque Converter to our plant and serviced by our high performance team. We replace all worn parts and conduct a 7 point inspection, then return your torque converter. The cost each year is $125.00 Plus Shipping. This service makes this well worth the investment.