Drivetrain› Automatic Transmissions and Components

BD Diesel

BD Diesel 12-18 RAM 2500/3500 5.7L/6.4L HEMI 2WD (66RFE) Roadmaster Transmission & Converter Package

$5,932.00

SKU: B006 1064912SS

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Description

The BD Roadmaster 66RFE transmission is a reliable upgrade for stock or mildly upgraded 5.7L/6.4L HEMI equipped Ram 2500 and 3500 series trucks. It addresses common issues with the 66RFE transmission, such as valve body cross-leaks, worn SSV bore, and Overdrive (OD) clutch failure, through an upgraded valve body with a billet steel-sleeved SSV bore and a gasketed separator plate. This package also includes a line pressure booster and a ProForce torque converter.

Fitment

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Specifications

BrandBD Diesel
Part NumberB006 1064912SS

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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