RevMax offers a wide range of high-performance transmission parts to rebuild and upgrade your Dodge 46RH, 47RE, 47RH, 48RE, 68RFE, AS68RC, AS69RC, ZF8HP70, ZF8HP75, ZF8HP90, and ZF8HP95. These parts include billet torque converters, performance valve bodies, heavy-duty clutches, input and output shafts, complete rebuild kits, and much more. Each component is engineered with precision and designed to handle increased power, torque, and extreme conditions, making them ideal for towing and racing applications. We take pride in every RevMax component to ensure superior durability and craftsmanship, delivering top-tier performance in even the most demanding environments.

Showing 1–16 of 77 results

  • 68RFE Signature 850 Billet Anodized Input Clutch Drum

    Base Price: $2,199.00 SKU 68RFE-602A

    68RFE Signature 850 Billet Anodized Input Clutch Drum A Revmax exclusive item. This drum allows you to forget about worrying about burning up your 68RFE. This drum is packed with state of the art features. There is no comparison, PERIOD! Anodized for the utmost in wear resistance and the highest durability Billet STEEL inner 700…

  • ZeroFlex Billet Steel E Clutch Drum / Hub – ZF 8HP

    Your Price: $1,900.00 SKU 8hp90-600

    The 8HP series of transmissions is an amazing feat of engineering. The unit is lightweight, strong, and shifts amazing. Like so many other 5th generation transmissions the majority of its internal parts are made of aluminum. While extremely lightweight, aluminum does not have the strength of steel. This unit uses aluminum is a very wear…

  • Billet Modified High Pressure Pump – 68RFE

    Base Price: $1,575.00 SKU 68rfe-615x

    68RFE Billet Modified High-Pressure Pump The RevMax 68rfe High Performance Pump has been upgraded and modified to be able to produce over 325 PSI with proper tuning. However, you would need our RevMax 68rfe valve body to be able to achieve more than 175 PSI because of factory restrictions. Also, just because our pump can…

  • 300M Billet Forged 35 Spline Input Shaft Kit – 47RH 47RE 48RE

    Base Price: $1,495.00 SKU 478-512x

    47RH, 47RE, 48RE 300M BILLET Forged 35 Spline Input Shaft Kit Now that you have rebuilt your 47-48RE 2-3 times from repeated friction failure. Your transmission mechanic has finally figured out the correct combination of valve body calibration, internal parts and the 3-disc converter to keep your “high torque burning diesel” alive, or so you…

  • AS69RC Ram Billet K3 Transmission Clutch Drum

    Base Price: $1,250.00 SKU AS69-601x

    AS69RC RAM BILLET K3 TRANSMISSION CLUTCH DRUM Designed and manufactured right here at RevMax in Charlotte, NC on our state of the art Haas machining centers. We are pleased to bring you the finest performance parts possible. Manufactured from a SOLID 1045 steel slug weighing over 64lbs, this billet AS69RC K3 clutch drum now weighs…

  • 68RFE 700 Billet Input Clutch Drum

    Base Price: $1,099.00 SKU 68rfe-601a

    Revmax 68RFE 700 Billet Input Clutch Drum A Revmax exclusive item. This drum allows you to forget about worrying about burning up your 68RFE. This drum is packed with state of the art features. Like all of our other products, there is no comparison, PERIOD! Anodized for the utmost in wear resistance and the highest…

  • Billet K3 Transmission Clutch Drum – AS69RC Nissan Titan

    Your Price: $1,255.00 SKU AS69BK3DRUMNIS

    AS69RC NISSAN TITAN BILLET K3 TRANSMISSION CLUTCH DRUM

  • Billet Maraging Intermediate Shaft – 47RH 47RE 48RE

    Your Price: $1,250.00 SKU 478-501A

    47RH, 47RE, 48RE Billet MARAGING Intermediate Shaft 100% Bolt In Installation – “No modifications required at all” Intermediate Shaft is machined from a select grade of high strength heat treated steel. All critical areas have been precision ground. The Radius has been increased to further protect areas prone to stress fracture.

  • Aermet Billet Input Shaft – 23 Spline – 47RH 47RE 48RE

    Your Price: $1,099.00 SKU 478-500E

    47RH, 47RE, 48RE Billet Input Shaft 23 Spline (AERMET) – Two-piece AERMET billet material input shaft and 4140HTSR clutch hub. – Lifetime warranty on the “shaft to hub spline coupling.” – A must for any high horsepower or heavy hauling application. – This shaft resists snapping from boosted launches and heavy loads. – Recommended when…

  • 700 Pro Series Billet Steel Input Clutch Drum – 68RFE

    Your Price: $1,050.00 SKU 68RFE-601STLPRO

    68RFE 700 Pro Series Billet STEEL Input Clutch Drum, PATENT PENDING For many years our 68RFE 700 series drums have been the best selling replacement drum. This technology has been unsurpassed until now. While the 6061-aluminum drum is an amazing upgrade, it still has one flaw. That flaw is its aluminum construction. The aluminum drum…

  • Billet Output Shaft – 47RH

    Your Price: $925.00 SKU 478-504

    47RH Billet Output Shaft Designed for the hydraulic governor style transmission only. Output Shaft is precision machined and ground from a select grade of high strength heat treated steel. The Radius has been increased to further protect areas prone to stress fractures.

  • Billet Input Shaft – 23 Spline – 47RH 47RE 48RE

    Your Price: $899.00 SKU 478-500

    47RH, 47RE, 48RE Billet Input Shaft 23 Spline Two-piece 300M billet input shaft and 4140HTSR clutch hub. Lifetime warranty on the shaft to hub spline coupling A must for any high horsepower or heavy hauling application. This shaft resists snapping from boosted launches and heavy loads. Recommended when purchasing a triple-disc torque converter. Designed and…

  • Direct Oiling Billet Input Shaft – 68RFE

    Your Price: $899.00 SKU 68rfe-501

    68RFE Direct Oiling Billet Input Shaft *** Patented *** RevMax has designed and patented the newest evolution in the 68RFE. Our 300M billet input shaft feature direct clutch oiling. By supplying oil to the oil starved OD clutch we are now able to keep them cool and prevent premature warping. This shaft cannot be purchased…

  • Billet Steel Center Support and 4th Clutch Housing – 68RFE

    Your Price: $899.00 SKU 68RFE-614

    68RFE Billet Steel Center Support and 4th Clutch Housing *Patent Pending* The 68RFE stock center support has numerous flaws that become problematic in both stock and modified trucks. The stock housing is made of very soft cast aluminum. The soft casting allows for the steel clutch plates to dig into the side of the casting…

  • Modified High Pressure Pump – 68RFE

    Base Price: $995.00 SKU 68rfe-615b

    68RFE Modified High Pressure Pump The RevMax 68rfe High Performance Pump has been upgraded and modified to be able to produce over 325 PSI with proper tuning. However, you would need our RevMax 68rfe valve body to be able to achieve more than 175 PSI because of factory restrictions. Also, just because our pump can…

  • 300M One Piece Forged Billet Overdrive Clutch Hub and Shaft Assembly – 68RFE

    Your Price: $895.00 SKU 68RFE-502

    68RFE 300M One Piece FORGED Billet Overdrive Clutch Hub and Shaft Assembly *Patent Pending* We are proud to present the strongest and only true billet forged overdrive clutch hub for the 68RFE. Our shaft fits ALL 68RFE’s both stock and aftermarket from 2008-2019! Unlike the competition who start with an OEM shaft, cryogenically treat, shot…