Pay in installments of $246.94 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 8 - Aug 13
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
RevMax ZeroFlex Billet E Clutch Hub 20-23 GM 6.6L Duramax L5PThe 10 speed Allison is a work of art. This engineering marvel is something from the future. Extremely compact and lightweight for its torque capacity yet packing 10 speeds! As strong as this unit is in factory form it still cannot tolerate elevated power levels for a long period of time. The first clutch to fail in these units is the E clutch. This clutch is used in most of the gear ranges including 1,3,5,6,7,8 and 9th gear. The clutch capacity from
The 10 speed Allison is a work of art. This engineering marvel is something from the future. Extremely compact and lightweight for its torque capacity yet packing 10 speeds!
As strong as this unit is in factory form it still cannot tolerate elevated power levels for a long period of time. The first clutch to fail in these units is the E clutch. This clutch is used in most of the gear ranges including 1,3,5,6,7,8 and 9th gear. The clutch capacity from the factory leaves no additional torque capacity. Initially, the clutch will slip and after it heats the steels up the steels will eventually warp. Once the warping occurs the steels gouge the aluminum apply hub and eventually get stuck. As soon as this happens the clutch completely fails, and it then destroys the hub and tends to burn up additional clutches. The RevMax 10L1000 Billet E Clutch hub is a patent-pending two-piece design. The splines that engage the main shaft and the clutch hub teeth are made of billet 4140HTSR Steel. The sealing surface for the shaft to hub fitment is made of billet 6061-T6 aluminum. The steel hub will not gouge like the factory aluminum will and the spline coupling will also not strip out as the factory one does. In addition to the strength upgrades, this design also increases clutch capacity to run 6 frictions which adds 18% to the surface area for increased holding power.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.1 ★★★★★
Based on 16 reviews
Sort
Product Reviews
★★★★★ 5
High Quality
Size: X-Small, Color: Pink/Unicorn
High print quality, and vivid colors. Got exactly what I expected.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 25, 2025
★★★★★ 4
Just as pictured
Size: X-Large, Color: Mauve/Apples
It is sized big so I suggest that you order a size down.other than that it is just as pictured.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 13, 2025
★★★★★ 5
Good
Size: Medium, Color: Pink/Unicorn
Fits as expected.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 26, 2026
★★★★★ 5
Great quality
Very comfortable and good quality we have washed it multiple times and still looks great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 24, 2025
★★★★★ 5
The pants are of excellent quality
Size: XX-Large, Color: Mauve/Apples
The pants are of excellent quality, made from thick material that feels very warm. By comparison, the long-sleeve T-shirt is thinner and not as warm as the pants.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 24, 2025