68RFE-A105 Stage 1 68RFE Transmission 500HP Max

Features:

• Supports up to 500 horsepower
• Fits 2019-2026 Ram 68RFE models
• BabyMaker 2000 billet valve body
• Billet twin disc torque converter
• 4C GPZ clutch power pack
• 2C billet piston power pack
• Heavy duty input drum
• OEM Mopar sensors included
• Billet steel filter adapter
• Deep aluminum transmission pan included
• Built and tested in-house
• Improved towing and daily reliability

Unlock Lasting Confidence For Every Drive

Adding power to your 2019-2026 Ram is exciting, but that extra performance deserves a transmission that is built to keep up. The Randy's Transmission Stage 1 68RFE is designed for owners who want dependable strength without giving up the smooth driving characteristics they rely on every day. Rated for up to 500 horsepower, it is an excellent upgrade for trucks that regularly tow, haul, or have mild engine modifications that place additional demands on the factory transmission. The combination of premium internal components and proven engineering helps create a transmission that is ready for both hard work and daily commuting. Additionally, the in house built billet twin disc torque converter improves torque transfer while complementing the upgraded clutch packs and heavy duty input drum. Every mile behind the wheel feels more confident when you know your transmission has been built with durability in mind. Whether your truck spends more time on the highway or pulling a trailer, this package delivers the balance of reliability and performance that serious Ram owners appreciate.

Designed To Perform Under Real World Demands

The Stage 1 68RFE is assembled using carefully selected components that improve durability while maintaining precise transmission operation. At the heart of the build is the BabyMaker 2000 billet channel plate valve body, which is built and tested in house to provide dependable hydraulic control under increased power levels. A 4C power pack with GPZ or equivalent clutches, a 2C billet piston power pack, and Randy's heavy duty input drum work together to improve clutch holding strength and long term reliability. Furthermore, the billet twin disc torque converter is engineered to transfer torque efficiently while supporting demanding towing and performance applications. New OEM Mopar pressure and speed sensors help maintain accurate transmission operation, while the billet steel spin on filter adapter and new Mopar filters promote clean fluid circulation. Randy's heavy duty injection moulded aluminum deep pan increases fluid capacity, improves cooling efficiency, and adds case rigidity for demanding workloads. To achieve the intended performance, the manufacturer also provides recommended tuning specifications, including line pressure settings, converter lockup strategy, low and reverse sprag holdout, and disabling the underdrive pulse test on 2019 and newer applications.

Fitment: 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026 RAM 2500/3500 6.7L Cummins

Notes:

• Designed for 2019-2026 Ram 2500 and 3500 trucks with the 68RFE transmission.
• Rated for applications making up to 500 horsepower.
• Best suited for daily driving, towing, and mild performance upgrades.
• Includes the BabyMaker 2000 billet channel plate valve body.
• Includes Randy's in-house built billet twin disc torque converter.
• Includes new OEM Mopar pressure and speed sensors.
• Includes new Mopar filters and billet steel spin-on filter adapter.
• Includes Randy's heavy duty aluminum deep pan for capacity, cooling, and rigidity.
• Tuning is required to match the listed manufacturer settings.
• Manufacturer requires the underdrive pulse test turned off for 2019 and newer trucks.
• Manufacturer recommends no converter lockup until 4th gear.
• Professional installation and tuning are strongly recommended.
• Core Charge $3000