Randy's Transmissions

Full Manual Valve Body for 94-02 5.9 Cummins with 47RE Built, flow tested, & calibrated in house. *DOES NOT INCLUDE ROOSTER COMB*

Sonnax heavy-duty direct drum piston Single disk billet Torque Converter GPZ clutches Power-packed overdrive High-pressure valve body Billet band ...

GPZ or equivalent Clutches, New steels Power-packed overdrive with custom pressure plate Power-packed Direct Drum with custom pressure plate TCS s...

XHD Series Quad Disc Converter - two stalls available: Stock (Tow/Daily 1800-2000 RPM) High (Street/Track 2400-2600 RPM) GPZ or equivalent Clutche...

XHD Series Quad Disc Converter - two stalls available: Stock (Tow/Daily 1800-2000 RPM) High (Street/Track 2400-2600 RPM) GPZ or equivalent Clutche...

47/48RE SFI approved billet flex plate utilizes forged steel construction and replaces the stamped factory piece that is prone to failure when u...

The Goerend 47/48RE transmission pan is constructed of lightweight cast-aluminum for efficient heat dissipation, durability, and holds 2.5 quart...

Heavy duty stock stall converter with upgraded sprag, reinforced turbine, & billet cover.

Raybestos or ALTO G3 C-3 and C-4 packs with additional clutch count Randy’s Billet Torque Converter Modified lock up valve Transgo Trim Valves New...

The Stage 2 Allison is our most popular high-performance transmission for the Duramax pickups; designed to handle up to 725 horsepower. This transm...

Raybestos or ALTO G3 C-3 C-4 Torque kit custom machined pressure plates *LML style pistons and return springs Raybestos or ALTO G3 C-1, C-2 Torque...

Raybestos or ALTO G3 C-3 C-4 Torque kit custom machined pressure plates LML style pistons and return springs Raybestos or ALTO G3 C-1, C-2 Torque ...

XHD Series Quad Disc Converter - two stalls available: Stock (Tow/Daily 1800-2000 RPM) High (Street/Track 2400-2600 RPM) GPZ or equivalent Clutche...

More aggressive pressure curve and MAX main line set to 185 psi in all forward gears As much as 75% increase in torque capacity for all the clutch...

Full Manual Valve Body for 03-07 5.9 Cummins with 48RE Built, flow tested, & calibrated in house. *DOES NOT INCLUDE ROOSTER COMB*

Sonnax or equivalent heavy duty direct drum piston Single disc billet Torque Converter GPZ or equivalent clutches and steels Power-packed overdriv...

The Stage 2 48RE transmission is the most popular build for the 03-07 5.9 Cummins trucks; rated for up to 650 horsepower. This transmission is buil...

XHD Series Quad Disc Converter - two stalls available: Stock (Tow/Daily 1800-2000 RPM) High (Street/Track 2400-2600 RPM) GPZ or equivalent Clutche...

The 48XHD Quad Disc torque converter is specifically designed for higher horsepower trucks. It offers two stall options: Stock and High stalls. The...

Randy's Billet triple disc Torque Converter Rebuild kit with pistons Transgo shift kit Modified pump All new solenoids Billet Input Shaft Raybesto...

Randy's Billet Torque Converter Rebuild kit with pistons Direct clutch powerpack Forward clutch powerpack Transgo shift kit Modified pump All new ...