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GENERAL MOTORS REAR WHEEL DRIVE 700R4 / 4L60E / 4L80E
Camaro, Firebird, GMC Truck, Chevy Truck, Corvette, Suburban, Yukon, Tahoe, Syclone, Typhoon
- Custom calibrated valve body to provide cleaner, quicker shifts
- All new Torrington bearings
- Greatly improved torque converter lockup clutch circuit will increase clutch holding capacity, extending converter life
- Improved lube flow
- Large apply area 2/4 servo for increased band clamping force
- Increased diameter pressure regulator boost valve for improved line pressure rise
- Revised accumulator circuit
- High-energy 2/4 band
- Additional 3/4 clutches
- Completely modified and upgraded pump assembly (includes enlarged seal drainback, unbreakable vane rings and Teflon© coated bushing)
- 29 element Borg Warner sprag
- Modified pressure control solenoid (4L60E only)
- Extreme duty sun shell
700R4: $1995
4L60E: $2095
Please call or email us to order a complete transmission.
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GENERAL MOTORS 4L80E
GMC Truck, Chevy Truck, Suburban, Yukon
- Custom calibrated valve body to provide cleaner, quicker shifts
- All new Torrington bearings
- Greatly improved torque converter lockup clutch circuit will increase clutch holding capacity, extending converter life
- Redesigned pressure regulator boost assembly
- Additional Torrington and custom bushings installed between output shaft and case
- 34 element heavy duty Borg Warner intermediate sprag
- Modified pressure control solenoid
- Heavy duty intermediate clutch snap ring
- Plastic thrust washers are upgraded to bronze
4l80E: $2795
(Manual Valve Body ADD $489)
Please call or email us to order a complete transmission.
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