Drums Input Shafts & Upgrades

700R4 4L60E 4L65E 4L70E Smart-Tech® Input Housing Kit w/ Shaft | Sonnax

700R4/4L60E Series Smart-Tech® Input Housing Kit with Input Shaft FOR 1985-UP UNITS WITH 298mm CONVERTER, 30-SPLINE INPUT SHAFT. FOR 1982-1984 UNITS WITH 27-SPLINE INPUT SHAFT, CONVERTER AND STATOR SHAFT WILL NEED TO BE UPDATED TO THE 1985-UP...

700R4 4L60E 4L65E 4L70E Smart-Tech® Input Housing Kit w/o Shaft | Sonnax

700R4/4L60E Series Smart-Tech® Input Housing Kit WARNING: EARLIER VERISIONS OF THIS KIT REQUIRED AN ALUMINUM FORWARD PISTON. IT IS RECOMMENDED TO FOLLOW THE SPECIFIC INSTRUCTIONS PROVIDED DURING ASSEMBLY TO AVOID A MISMATCH OF PARTS REQUIRES...

700R4 4L60E HD Input Shaft | Sonnax | 1985-UP | 298mm Converter / 30-Spline

FITS 1985-UP UNITS WITH 298mm CONVERTER, 30-SPLINE INPUT SHAFT FOR 1982-1984 UNITS WITH 27-SPLINE INPUT SHAFT, CONVERTER AND STATOR SHAFT WILL NEED TO BE UPDATED TO 1985-UP DESIGN Input shaft failure is a common problem in GM 4L60 and 4L60-E units as...

4L60 4L60-E 4L65-E 4L70-E Input Housing Forward Sleeve Kit - Sonnax

4L60 4L60-E 4L65-E 4L70-E Input Housing Forward Sleeve Kit Part No. 77733-52K Requires Sonnax overrun sleeve and compatible overrun piston. See instructions for details.   Input housing failure at the shaft and forward piston areas is common in...

700R4 4L60E 4L65E 4L70E Input Drum Body Capsule w/ Check Ball

OEM GM 700R4 4L60E 4L65E 4L70E series automatic transmission capsule with checkball that fits under the input drum piston. 0.310'' OD  

**DISCONTINUED** 4L60E 4L65E 4L70E Reinforced Input Housing Kit w/ HD Input Shaft (300mm w/ Reluctor) Sonnax

NO LONGER AVAILABLE!!!   4L60E 4L65E 4L70E Reinforced Input Housing Kit w/ Heavy Duty Input Shaft  Sonnax Part Number: 77733-15K Fits 300mm Reluctor Style Units Only!   Warning:   Must be used with '97-later stamped steel forward...