4T65E-HD Automatic Transmission
3Yr Warranty*/Unlimited Mileage Warranty
The 4T65E-HD (code MN7) is a heavy duty version of the 4T65-E used with more powerful engines such as the LS4 V8 and L67/L32 supercharged V6.
Fully re-manufactured valve body
Updated TCC Control Valve, TCC Regulator Apply Valve, Torque Signal Regulator Valve, and Reverse Boost Valve
Completely re-manufactured pump
Pump driveshaft seal updated
New EPC solenoid
Updated Actuator Feed Limit Valve
Re-manufactured torque converter
All bushings OEM and machined surfaces polished
4T65E Transmission Applications:
2.93:1 MN7
Oldsmobile 88 LSS L67
Pontiac Bonneville SSEi L67
Chevrolet Impala L67
Chevrolet Monte Carlo L67
Pontiac Grand Prix GTP/GXP
Buick Regal GS
Buick Riviera L67 (97-99)
Buick Park Avenue Ultra
3.06:1 MN7
Chevrolet Impala SS
Chevrolet Monte Carlo SS (2006-2007)
3.29:1 MN7
Buick LaCrosse Super
Pontiac Grand Prix GTP Comp G