SKU: 68032146005

RevMax Pre-Built 68RFE Billet Input Clutch Drum Assembly 07.5-22 Ram 6.7L Cummins

Sale price$553.95 Regular price$615.50
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Ships within 48 hours · Estimated delivery Jul 31 - Aug 5

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Description

RevMax Pre-Built 68RFE Billet Input Clutch Drum Assembly 07.5-22 Ram 6.7L CumminsIf you're pushing your Ram 6. 7L Cummins beyond stock power levels, the 68RFE transmission can quickly become a weak link, especially the Overdrive and Underdrive clutches. Thats where the RevMax Pre built Billet Input Clutch Drum Assemblies come in. Designed to handle everything from mild street builds to high horsepower monsters, these drums are fully pre assembled, professionally clearanced, and built with performance and durability in mind. RevMax

If you're pushing your Ram 6.7L Cummins beyond stock power levels, the 68RFE transmission can quickly become a weak link, especially the Overdrive and Underdrive clutches. That’s where the RevMax Pre-built Billet Input Clutch Drum Assemblies come in.

Designed to handle everything from mild street builds to high-horsepower monsters, these drums are fully pre-assembled, professionally clearanced, and built with performance and durability in mind. RevMax takes the guesswork out of clutch stack-up so you can bolt it in with confidence. With 3 power level configurations to choose from you can tailor this unit to your exact needs.

550 High Capacity Input Clutch Drum:
  • Perfect for trucks under 550HP, this drum is a fully rebuilt and modified OEM based housing. It features 14 high energy Overdrive clutches, 12 Underdrive clutches, and 2 Reverse clutches, all pressure-plated with RevMax engineered components. Built for longevity and smoother engagement, this drum is ideal for towing, daily driving, and moderate power upgrades.
700 Billet Input Clutch Drum: 
  • For builds making up to 700HP, this RevMax exclusive billet drum means serious business. It’s milled billet for extreme wear resistance and features a billet inner drum, 29% more clutch surface area than stock, custom cooling circuits to manage heat, and a fully blueprinted assembly. This drum also boasts thicker sidewalls for added strength under high pressure. Should be paired with an upgraded valve body for optimal performance.
Signature 850 Billet Anodized Input Clutch Drum:
  • The top-tier solution for high-powered builds, this dual-billet drum features a billet steel 700-series inner drum and an 850-series anodized billet outer drum. Designed to handle over 850HP, it includes custom high-pressure snap rings, precision cooling flow paths, and the same robust sealing system that ensures zero clutch apply leakage. It's fully balanced, blueprinted, and built to take the heat under extreme power. Should be paired with an upgraded valve body, input shaft and other supporting mods for optimal performance.

Whether you're building a dependable daily or a competition-grade rig, RevMax has an input clutch drum ready for your goals.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 68032146005

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4.6 ★★★★★
Based on 22 reviews
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Abby B
Louisville, US
★★★★★ 5
Surprisingly great for my wide feet and high instep!
Size: 10.5, Color: Velvet Tan/Gum 2
So thrilled I took a chance on these. Finding boots is impossible for me. I have wide feet, a super high instep, a bunion on one foot, and I wear a hard to find size (10.5). I ordered the 10.5 and 11 in these expecting I might need to size up for width (if I could even get them on). It was a struggle getting the 10.5s on the first time, and once I did they were somewhat uncomfortable on the top of my left foot. But I read that they would relax so decided to give it a go because I need waterproof boots for an upcoming trip and the 11s felt too long. After two days of light wear, they are already breaking in and I have no more discomfort. Getting them on is already easier and they are plenty wide enough and very comfortable to walk in. These are true to size. Super happy and worth a day of mild discomfort to break them in!
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Reviewed in the United States on March 7, 2026
E
Verified Purchase
EE
Charlottesville, US
★★★★★ 5
Comfortable, sturdy, waterproof
Size: 9.5, Color: Black/Black
Loce, love, love these boots. Have walked ten miles with no foot pain around NYC. They go with everything and and are so comfortable. As they are waterproof/resistant, they get a little warm in high temps, but perfect three-season boots.
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Reviewed in the United States on May 17, 2026
K
Verified Purchase
Kate
Whiting, US
★★★★★ 5
Super cute, comfortable, practical, love that they are slip on
Size: 10.5, Color: Tobacco/Black
I have worn these 2-3 times already. The first day was a school/work day so I was on my feet 9 hours and the only issue I had was with the side of the boot rubbing against my ankle. I just make sure I wear socks high enough to cover my ankles or jeans that go into the boots now for long wear days. Absolutely love them! They keep my feet dry in this snow( we live in Michigan). I had been looking for a pair like this for awhile now and was getting super frustrated that I couldn't find my size in any that I liked. I saw that they had these available in a 10.5 and I wear 11. I looked at the Sorel website reviews (since the amazon ones weren't super helpful on sizing) and they said that the boots ran big so I took a chance on the 10.5 fitting me. They fit perfect. I have long narrow feet but I could see where they would be tight or uncomfortable on someone with wider feet. I've been trying to find a pair for my mom now since she has boot envy.
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Reviewed in the United States on January 27, 2026
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Nicholle King
Los Angeles, US
★★★★★ 5
Worth it.
Size: 8.5, Color: Crushed Clay/Gum 2
Love all my Sorels. These were really cute, good color, comfortable, warm, fit well, good quality and sturdy. I would order again.
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Reviewed in the United States on March 26, 2026
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jmb02129
Boise, US
★★★★★ 5
Fantastic Boots!
Size: 8.5, Color: Redwood/Gum 10
Completely satisfied with these boots. True to size, well made, comfortable from the get-go; not break in needed. Waterproof- really. The Red Suede has withstood a nasty winter season & still looks great. Good traction. I like the ankle height which looks good with long, mid length pants & leggings. I love the easy slip on/off aspect..made getting ready for dog walking easy. I 100%recommend!
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Reviewed in the United States on April 11, 2026

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