#5X. ” Power Raptor Lock-up ” Fits 700R4, 200-4R, non-LS1 4L60E transmissions. This is a 10 inch converter with a 12 inch lock-up carbon fiber clutch rated up to 550 horse power. Can be ordered in stall speeds of 2000 to 4000 RPM. We stock 2000, 2600, 2800, 3000 and 3200. Lower 60 foot times and improved quarter mile times, an average of 1/2 second reduction! This torque converter has a torque multiplication rate of 2.5. The Ultimate Top of the Line Lock-Up Converter.
200-4R transmissions and 1982 / 1983 700R4 transmissions have a 27 spline input shaft. Vary few early 1984 700R4 transmissions have a 27 spline input shaft. All 4L60E transmissions through 1997 have the same 30 spline input shaft as 1984-1993 700R4 transmissions. 1998-2000 4L60E transmissions may or may not have the same input shaft as a 1984-1993 700R4 transmission. This torque converter will not work with a LS type motor, except a C5 Corvette will work.