Shift Kits & Valves

GM 700R4|4L60E|4L65E|4L70E Upgraded 3-4 Clutch Rapid Relief Valve by Superior

GM 700R4 / 4L60E / 4L65E / 4L70E 3-4 Clutch Rapid Relief Valve  1982-UP This patent-pending 4L60/4L60E/4L65E/4L70E 3-4 clutch rapid relief valve replaces the ball capsule in the input drum with a spring loaded ball valve to help eliminate clutch...

4L60E 4L65E 4L75E Oversized Pressure Regulator Valve (1993-2005) Tooling Required

1993 to 2015 General Motors vehicles equipped with the 4L60E, 4L65E, and 4L70E automatic transmissions with high mileage can have severely worn line pressure regulator (PR) bore requiring an oversized valve. As a result, in those cases where the wear is...

4L60E 4L65E 4L70E Drop-In Pressure Regulator Valve (1993-2015)

1993 to 2015 General Motors vehicles equipped with the 4L60E, 4L65E, and 4L70E automatic transmissions over time wear out the line pressure regulator (PR) valve bore. As a result, in cases where the wear is most prevalent at the balance end of the valve,...

4L60E 4L65E 4L70E Lock-Up Control Valve Upgrade Fits All Years

FITS ALL 4L60E/65E/70E 1993-UP Replaces ALL standard .441" diameter lock-up control valve line-ups Upgrades ALL styles of lock-up control valves Accommodates ALL engine and system configurations: NON PWM, PWM, & PWM with DOD(cylinder...

4L60E 4L65E 4L70E Sonnax Performance Pack

Performance PackPart No. HP-4L60E-01 Fits '94-later units. The Sonnax Performance Pack for GM 4L60-E, 4L65-E and 4L70-E transmissions is a must-have for any heavy-duty vehicle and the very best foundation for high-performance racing. All...

4L60E 4L65E 4L70E Gently Oversized Actuator Feed Limit Valve 10-Pack (1993-UP) No Tools Required

Actuator Feed Limit Valve, 4L60/65/70E,(10 pack) Gently Oversized, 93-UP, No tools required!

4L60E 4L65E 4L70E Gently Oversized End Plug Kit 0.5509 Bore (1993-UP) 12 Pack

Gently Oversized End Plug Kit 0.5509 Bore 12 Pack 4L60E 4L65E 4L70E 93-UP No Tools Required!

700R4 Transmission Stick Shift HD Reprogramming Kit (1982-1993)

700R4 Reprogramming Kit™Full Manual Control or Gear Command™Fits 1982-93 700R4, 4L60 This 700-2&3 Reprogramming Kit fits 1982 to 1993 General Motors vehicles equipped with the 700R4/4L60 automatic transmission. Features and benefits: This...

4L60E Transmission Manual Shift Control Reprogramming Kit (1993-UP)

4L60E 4L65E Reprogramming Kit™Manual Shift Control or Gear Command™ optionFits 1993-08 4L60E, 4L65E, 4L70ENot for hybrid applications This 4L60E-3 Reprogramming Kit fits 1993 to 2008 General Motors vehicles equipped with the 4L60E, 4L65E and...

700R4 Shift Kit (1988-1993) SK700-JR

SHIFT KIT® Jr. Valve Body Repair KitFits 1988-93 700R4, 4L60 This TransGo 700-JR SHIFT KIT® Valve Body Repair Kit fits 1988 to 1993 General Motors vehicles equipped with the 700R4/4L60 automatic transmission. This kit was designed for the...

4L60E 4L65E Transmission Reprogramming Kit (1993-UP)

Fits 4L60E, 4L65E, 4L70E and 4L75E 1993-2011 Except Hybrid units. Perfect for Crisp muscle car or full race shifts. Puts the driver in command. Holds 1st, 2nd, 3rd to any speed. Backshifts to 3rd, 2nd and 1st by moving the lever. Includes 7-CS (High...

GM 700R4 Shift Correction Package - High Performance by Superior (1982-UP)

This high performance 700R4 vavle body kit is desinged to deliver with the street rodder in mind.  When installed and working properly, this package will deliver clean shifting under normal throttle and much firmer postive shifts under heavy...

4L60E 4L65E 4L70E Isolator Sleeve Kit by Sonnax(1993-UP)(Requires Tools F-77754-TL4, VB-FIX)

4L60E 4L65E 4L70E Isolator Sleeve Kit Sonnax Part Number: 77754-ISO Tooling Required! Tool #'s F-77754-TL4, VB-FIX Severe wear of the TCC regulator valve bore from the OE valve allows regulated converter apply pressure to exhaust. This is a primary...

4L60E 4L80E Transmission Overdrive-Lockout Switch by Superior (1991-1999)

4L60E/4L80E Transmission Overdrive-Lockout Switch Made in the USA by Superior Transmission Parts 4L60E Model Years 1993-1998 4L80E Model Years 1991-1998 The Superior Overdrive-Lockout Kit for GM 4L60E and 4L80E transmissions is designed for vehicle...

Sonnax 4L60E 4L65E 4L70E Sure Cure Kit

The Sure Cure® KitPart No. SC-4L60E Fully compatible with '95-later 4L60-E, 4L65-E and 4L70-E units with PWM/EC3 (electronically controlled capacity clutch) control. Tooling Required (Not Included):   77754-R2    77754-TL ...

GM 700R4 Shift Correction Package w/ Boost Valve by Superior (1982-UP)

High Performance 700R4 Shift Correction Kit w/ Pump Boost Valve This GM 700R4 transmission Shift Correction Kit, by Superior Transmission Parts, contains an anti-stick throttle spring and deals with the weak 3-4 clutch problems in a very effective manner...

GM 4L60E 4L65E Transmission PowerTow Performance Shift Kit (1996-2/05) Fairbanks

4L60E / 4L65E PowerTow Heavy Duty Performance Shift Correction Kit Made in the USA by Fairbanks/Superior Transmission Parts 1996-02/2005 Models The PowerTow shift correction kit is an extreme value over purchasing separate components.. All in One...

GM 4L60E Valve Body Shift Correction Package w/ Boost Valve by Superior (1998-2004)

Superior GM 4L60E Shift Correction Package w/ Boost Valve 1998-2004 This shift kit includes a PWM Powervalve to correct code P1870 problems and still maintain normal computer strategy of the converter.  It also includes oversized checkballs to...

GM 4L60E Valve Body Shift Correction Package by Superior (1998-Up)

Superior GM 4L60E Shift Correction Package  1998-Up This shift kit includes a PWM Powervalve to correct code P1870 problems and still maintain normal computer strategy of the converter.  It also includes oversized checkballs to give new life to...

GM 4L60E Valve Body Shift Correction Pacakge w/ Boost Valve by Superior (1993-1997)

Superior GM 4L60E Shift Correction Package w/ Pump Boost Valve 1993-1997 This Shift Correction Package, for GM's 4L60E automatic transmission, offers regular and heavy duty applications in one package.  The Superior 4L60E kit helps prevent...