4L60E Sonnax 77704S 1-2 Accumulator Spring 4L65E 4L70E Transmission Harder Shift
- Item condition:
- New
- Ended:
- Oct 12, 17:14 PDT
- Price:
- $7.99 View item
- Shipping:
- FREE
- Item location:
- Salem,OR,USA
- Ships to:
- Worldwide
Item specifics
-
- Transmission Make, (Cont):
- Cadillac, Hummer, Chevy
-
- Transmission Year Range:
- 1993-up
-
- Part Title:
- 1-2 Accumulator Spring
-
- Quanity:
- One Spring
-
- UPC:
- Does Not Apply
-
- Interchange Part Number:
- SNX-77704S
-
- Manufacturer Part Number:
- 77704S
-
- Brand:
- Sonnax
-
- Transmission Model:
- 4L60E, 4L65E, 4L70E, 4L75E
-
- Transmission Make:
- GM, GMC, Chevrolet, Buick, Oldsmobile, Pontiac
Sonnax
Firmer 1-2 Accumulator Spring
Part Number: 77704S 4L60E, 4L65E, 4L70E, 4L75E GM, Chevrolet, Cadillac, Pontiac, Buick, Oldsmobile, Hummer 1993-up (This listing is for quanity of one spring) NOTE: In '94-later units, install with the spring against the separator plate or a softer-than-OE shift can result. Sonnax performance-rated 1-2 accumulator spring 77704S provides firmer shifts for the enthusiast that appreciates quick, positive shift feel in GM 4L60E series units. The spring design provides performance shift feel, but does not reduce accumulator piston travel. This allows for a firmer - but still cushioned - shift that minimizes shock to the band and shafts.The Sonnax spring achieves the same effect as the common shop practice of replacing the stock 1-2 accumulator spring with the THM 350 direct accumulator piston spring. The Sonnax spring also may be used as a replacement for the THM 350 direct accumulator piston spring.