4L60E 4X4 (5.3L/6.0L K-Trucks) 1999-06
4-speed
Performance
Automatic
Transmission with Torque Converter
Recommended for engine mods or tuners up to 80 HP over stock. The RM1 series is a great choice for daily work trucks and plowing or towing trucks with a larger turbo, injectors and/or 5th wheel hitches.
Image Disclaimer: Image may not be an exact representation of the shipped product.
Roadmaster remanufactures premium 4L60E Performance Transmission RM1 Series DRT74MA units. RT74MARM1 is an RM1 series transmission designed for daily work trucks that have been upgraded as much as 80hp beyond stock units and also features a remanufactured torque converter.
DRT74MA
RTP74MA
T7201BA
MRT74MA
T1297AA
T7205AA
RT74MA
T1297BA
T7217AA
RT74MARM1
T1297CA
Roadmaster transmissions are available from Whatever It Takes Transmission Parts' nationwide locations. Choose your state below to find the location nearest you.
