




6L80 Chevy/GMC (RWD)(5.3L)
6-speed
Performance
Automatic
Transmission with Torque Converter
Basic upgrades for stock and lightly tuned vehicles that are used for towing, plowing, and RVs.
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Roadmaster remanufactures premium 6L80 Performance Transmission RM Series RMP45CC units. RMP45CCRM is an RM series transmission designed as a basic performance upgrade and features a remanufactured torque converter.
RMP45CC
T8144ABR1000
RMP45CCRM
T8114AB
T8125AAR1000
Roadmaster transmissions are available from Whatever It Takes Transmission Parts' nationwide locations. Choose your state below to find the location nearest you.