6L80 Performance Transmission RM1 Series 1CPA
1CPA
6L80 Performance Transmission RM1 Series 1CPA6L80 (6.0L)(RWD) Chevy Caprice 2011-13RT45BDRM11CPA

GM

6L80 Performance Transmission RM1 Series 1CPA

2011-2013

Part No.
RT45BDRM1

6L80 (6.0L)(RWD) Chevy Caprice 2011-13

6-speed

Performance

Automatic

Transmission with Torque Converter

Recommended Use:

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.

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Product Details

Roadmaster remanufactures premium 6L80 Performance Transmission RM1 Series 1CPA units. RT45BDRM1 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.

Reference Numbers:

1CPA

RT45BD

2C3A

RT45BDRM1

2CPA

T8130AA

RMP45BD

Product Advantages
  • DEEP ALUMINUM OIL PAN
  • 4-5-6 EXTRA CLUTCH BACKING PLATE
  • BILLET COVER & PISTON RV STALL
  • HD UPGRADE KIT
  • BILLET PUMP ROTOR KIT
  • Remanufactured in the USA

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Where To Buy

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