The pan gasket is what everyone sees, but the internal seals are what decide whether the unit holds pressure.

4T65E upper channel plate modulator (4th design) retro s all gasket. This set returns every sealing point a teardown opens to a new sealing surface.

The sealing surfaces have to be clean and flat for any gasket to do its job. Shipping weight is 1 lb.

The parts list below is exactly what ships. Compare it against your teardown before ordering.

REMCO has supplied automatic transmission parts since 1991, and every order ships with its part listing so the receiving technician can check what arrived against what was ordered.

• Transmission Gasket for 4T65E - replacement component designed for proper fit and function
• Designed to support proper case sealing, port isolation and fluid retention during a reseal
• Package Includes: one transmission gasket as described, supplied loose for a reseal
• Gasket material cut to the stock bolt pattern and port layout - designed for dependable service in the intended application. Ships at 1.00 lb, 18x16x5 in
• Intended for shops resealing the unit. Clean both surfaces to bare metal and torque in sequence to the service manual figure

What's in the box

• 1 x Vacuum Modulator, 4T65E Upper Channel Plate [4th Design] Retro S All Gasket

Compatible vehicles

• Fits Rendezvous [02], Impala [00-02], Monte Carlo [97-02], Grand Prix [97-02], Allure [05-10], Century [00-05], LaCrosse [05-10], Lesabre [98-05], Lucerne [06-11], Park Avenue [97-05], Regal [97-04], Riviera [97-99].