TransGo 4L60E-HD2 Reprogramming Shift Kit 4L60E 4L65E 4L70E 4L75E 1993-2015 New

Description

TransGo Reprogramming Kit 4L60E-HD2
4L60E 4L60-E 4L65E 4L65-E 4L70E And 4L75E 1993 Thru 2015
Except Hybrid Units.
This Listing Is For (1) One Item As Shown
Box May Differ From Photos
This Is A TransGo Reprogramming Kit 4L60E-HD2 For The 4L60E Series Automatic Transmission (16 Bolt Pan).
This Kit Will Work In These Vehicles 1993 To 2015,
Cadillac Escalade
GMC
Envoy / XL
Yukon / XL
Chevrolet
Avalanche
Trailblazer
Blazer
Suburban
Tahoe
Camaro
Impala
Caprice.
Oldsmobile Bravada
Many More With 4L60E / 4L65E / 4L70E 1993-2015
Except Hybrid Units
This Kit Is The Best Upgrade Available And It Will Add These Features,
Crisp Muscle Car Shifts.
Puts The Driver In Command
Holds 1st, 2nd And 3rd To Any Speed.
Back-shifts To 3rd, 2nd And 1st At Any Rpm.
Heavy Duty And High-performance.
PWM Upgrade.
Extream Durability Upgrade.
Includes In The Box:
7-CS (High RPM Clutch Spring Kit)
4L60E-BOOST (.500 Boost Valve)
NOTICE: 1998 up: If vehicle has Torque Management this kit will not make hard shifts. However many aftermarket programmers for engine performance reduce Torque Management.
4L60E-HD2 Reprogramming Kit
TM
HD & HiPerf & Sport Truck
TRANSGO PART:
4L60E-HD2
CLASSIFICATION:
REPROGRAMMING KIT
FITS:
4L60E, 4L65E, 4L70E and 4L75E 1993-2015
Except Hybrid units.
FEATURES:
Crisp muscle car or full race shifts. Puts the driver in command. Holds 1st, 2nd, 3rd to any speed. Backshifts to 3rd, 2nd & 1st by moving the lever..
Includes:
7-CS
(High RPM Clutch Spring Kit)
4L60E-BOOST
(.500 Boost Valve)
NOTICE: 98 up:
If vehicle has Torque Management this kit will not make hard shifts. However many aftermarket programmers for engine performance reduce Torque Management.
Special Instructions:
Does not require transmission removal for installation.
Note:
"7-CS" (
Clutch Spring Kit)
r
equires transmission removal for Installation if revving over 5500 RPM
"4L60E-BOOST"
(.500 Boost Valve) After March 2005 an Input Speed Sensor was added which requires transmission removal for installation. Previous to March 2005 does not require transmission removal.
4L60E-HD2 Reprogramming Kit™
With Gear Command™
Fits 1993-15 4L60E, 4L65E, 4L70E
Not for hybrid applications
This 4L60E-HD2 Reprogramming Kit fits 1993 to 2015 General Motors vehicles equipped with the 4L60E, 4L65E and 4L70E automatic transmission. Common complaints on this transmission are TCC slip or shudder, code P1870 or P0894, harsh 1-2 shift, double bump shifts, 2-3 flare up, burnt 3-4 clutch plates as well as inconsistent pressure boost problems.
The torque converter clutch regulator valve bore is very prone to wear causing the TCC slip complaints and related code. The TCC slip code leads to the harsh 1-2 upshift as the ECM recognized the TCC slip and commands high line pressure to avoid further TCC slippage and damage. The 3-4 clutch plate failure as well as the 2-3 flare up complaints are caused by an inconsistent pressure boost and poor overall calibration of the shift accumulation system.
Features and benefits:
This TransGo Reprogramming Kit includes valve body, servo, pump and accumulator components and modifications designed to deliver increased durability while providing firm shifts as well as a more efficient TCC apply. It includes components as well as modifications that recalibrates the entire accumulation system, clutch and band feed orifices. These changes work in concert with an aggressive line pressure curve to greatly improve the overall durability and shift feel of the transmission. . Furthermore, the included drop-in USA-made TCC isolator and regulator valve features longer lands which restores the hydraulic integrity of the circuit by utilizing previously unused and therefore unworn areas of their bore. Lastly, on 1993 to 2008, the gear command feature will allow for full gear lever controlled downshifts 3
rd
through 1
st
gear as well as holding manual 1
st
or 2
nd
gear to any speed or RPM.
This kit can be installed while the transmission is in the vehicle on
1993-2006
models only without the input speed sensor. 2007 and later models equipped with the input speed sensor require transmission removal. This kit also includes 7-CS 3-4 clutch piston return spring kit for the input drum which reduces centrifugal 3-4 clutch apply and failure in 1
st
gear at 5500 RPM or higher, transmission removal required.
Corrects/Prevents/Reduces:
TCC slip or shudder
Code P1870 and P0894
Harsh 1-2 shift
Long soft shifts
Double bump or slide bump on the 1-2 shift
2-3 flare up
2-4 band failure
Burnt 3-4 clutch plates
Burnt forward and low/reverse clutch plates
Pump slide and valve bore wear
Includes:
Second servo piston spring, two shims and two O-rings
(2) 1-2 accumulator springs, spring seat and three spacers
3-2 Downshift valve spring
Actuator feed limit valve spring
(2) 1-2 accumulator valve springs
USA-made hardened steel 1-2 shift valve and spacer
Low valve spring
USA-made hardened TCC regulator and isolator valve, spring and installation bolt
(2) Pressure regulator valve springs and spacer
.500” boost valve, bushing and snap ring
EPC screen wire spacer and oversized 1-2 checkball
(2) Drill bits
(2) Reverse input piston orifice cup plugs
3-4 accumulator spring
(2) Valve body gaskets
Pan gasket
3-4 clutch return springs and orifice capsule
Forward clutch return springs and installation washer
IT JUST AIN'T FIXED WITHOUT IT
THESE ARE THE KITS THE PROFESSIONALS USE.  DON'T SETTLE FOR LESS.
PLEASE MAKE SURE OF YOUR TRANSMISSION PRIOR TO ORDERING YOUR ITEM.
PLEASE NOTE:  TRANSMISSION REMOVAL, DIS-ASSEMBLY & RE-ASSEMBLY IS 100% NEEDED TO DO A COMPLETE
INSTALL OF THIS ITEM.
CT POWERTRAIN PRODUCTS PART NUMBER: 4L60E-HD2
Store Policies Payment terms:
All credit card purchases either called in or done online will have to clear before we will ship product. PayPal payments made with instant transfer with either PayPal funds or a credit card linked though PayPal will ship the same or next Business day. PayPal payments made with the PayPal E-Check feature will ship only once PayPal clears payment.
Return policy details:
Item(s) must be returned within:
30 DAYS Refund will be given as: Money Back to funding source or if paid by check or cash, refund will be a Company Check mailed to customer after processing of refund takes place. ALL RETURNS MUST BE MADE WITHIN 30 DAYS AND MUST BE RETURNED TO US IN RE-SELL ABLE CONDITION AND THE ORIGINAL PACKAGING MUST BE UNOPENED. ALL RETURNS MUST HAVE A COPY OR ORIGINAL OF OUR STORE INVOICE THAT CAME WITH SHIPMENT OF PRODUCT. WE DO NOT REFUND SHIPPING CHARGES TO OR FROM SELLER.
International Ordering Guidelines:
International Taxes and Tariffs:
Our prices do not include taxes and tariffs. Customers outside of the United States may be required to pay these fees to the courier, as applicable, upon delivery. For example, Canadian customers will be assessed the 7% GST (Goods and Services Tax) or the appropriate HST (Harmonized Sales Tax) or PST (Provincial Sales Tax) when the order arrives. Please consult your local customs office or tax authority for information specific to your situation.
Duties and Taxes:
Duties and taxes are the responsibility of the person receiving the shipment and will be due at the time of delivery. Please take this into consideration when ordering, as the amount will vary by country and CT POWERTRAIN PRODUCTS does not have access to these amounts. *
Our prices do not include taxes, tariffs or additional fees assessed by your customs broker. We cannot mark an item as "gift" or "return" to avoid customs fees. This is illegal in the USA and a Federal offense and we do not break this Policy/Law, EVER.
If you are outside the U.S. and you would like a shipping quote, E-mail your physical address and we will provide a quote within 24 hours (M-F).
Liability Waiver:
WE WILL NOT REFUND OR PAY SHIPPING CHARGES ON RETURNS. WE WILL NOT BE HELD LIABLE FOR LABOR, RENTAL CAR OR INJURY. ALL CONTENT, NAMES, IMAGES, PICTURES ARE PROPERTY OF CT POWERTRAIN PRODUCTS AND CANNOT BE USED WITHOUT OUR CONSENT IN WRITING