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SunCoast Allison Transmission Rebuild Kit No Converter Category 3-4 | 01-05 GM 6.6L Duramax LB7/LLY

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SunCoast Allison Transmission Rebuild Kit No Converter Category 3-4 | 01-05 GM 6.6L Duramax LB7/LLY

Have you felt like your transmission has been slipping when switching gears? Does your truck handle heavy loads without issue or has age finally caught up to it?  Allison 5-speed transmissions were fantastic in their time with great torque capacity and some tough internal components. Although, if you use your truck for heavy duty hauling it can take it's toll on any transmission no matter how tough it is. Get your Allison transmission feeling as good as new with SunCoast's Allison Rebuild Kits. Made with advanced friction materials and exact performance specifications you can be sure your transmission is going to feel better than the first day you drove it.  Put some reliability, performance, and longevity back into your truck so you can tow, race, or just drive to work with a fantastic peace of mind.

EACH KIT INCLUDES:

  • New Clutches and Steels
    • Custom Clutch Packs- Engineered using SunCoast's proprietary blend of Alto carbonite frictions and Raybestos SCZ frictions. These clutches feature a waffle pattern design that enhances oil retention, aiding thermal management and prolonging clutch life.
    • Custom Steels- Precision-manufactured steels designed to complement friction materials, ensuring optimal engagement and durability under varying load conditions.
  • New Filters and Gaskets
    • Spin-on Filter- Facilitates efficient fluid filtration to maintain cleanliness and longevity of the transmission system.
    • Shallow or Deep Pan Filter (NOTE: You must select which version in options above)
    • Gasket Kit- Comprehensive set of gaskets necessary for a complete transmission overhaul, ensuring leak-free operation and proper sealing.
  • Modified Sun Gear
  • SunCoast custom billet plates
  • New internal wiring harness
  • SunCoast Sleeved C2 Clutch Hub
  • Billet SFI certified Flexplate
  • Billet Input Shaft
  • Billet P2 planet assembly

CATEGORY 3:

The Category 0 Kit has everything listed above and is the perfect kit for anyone that's looking for a straight rebuild with quality parts with improved frictions and steels for better longevity. Rated for 600HP.

CATEGORY 4:

The Category 1 Kit is rated for 950+HP and has everything listed above, with the upgrade/addition of:

  • Billet Intermediate Shaft
  • Billet Output Shaft


Select Select Rebuild Kit
From $1,918.50

Original: $6,395.00

-70%
SunCoast Allison Transmission Rebuild Kit No Converter Category 3-4 | 01-05 GM 6.6L Duramax LB7/LLY

$6,395.00

$1,918.50

Product Information

Shipping & Returns

Description

Have you felt like your transmission has been slipping when switching gears? Does your truck handle heavy loads without issue or has age finally caught up to it?  Allison 5-speed transmissions were fantastic in their time with great torque capacity and some tough internal components. Although, if you use your truck for heavy duty hauling it can take it's toll on any transmission no matter how tough it is. Get your Allison transmission feeling as good as new with SunCoast's Allison Rebuild Kits. Made with advanced friction materials and exact performance specifications you can be sure your transmission is going to feel better than the first day you drove it.  Put some reliability, performance, and longevity back into your truck so you can tow, race, or just drive to work with a fantastic peace of mind.

EACH KIT INCLUDES:

  • New Clutches and Steels
    • Custom Clutch Packs- Engineered using SunCoast's proprietary blend of Alto carbonite frictions and Raybestos SCZ frictions. These clutches feature a waffle pattern design that enhances oil retention, aiding thermal management and prolonging clutch life.
    • Custom Steels- Precision-manufactured steels designed to complement friction materials, ensuring optimal engagement and durability under varying load conditions.
  • New Filters and Gaskets
    • Spin-on Filter- Facilitates efficient fluid filtration to maintain cleanliness and longevity of the transmission system.
    • Shallow or Deep Pan Filter (NOTE: You must select which version in options above)
    • Gasket Kit- Comprehensive set of gaskets necessary for a complete transmission overhaul, ensuring leak-free operation and proper sealing.
  • Modified Sun Gear
  • SunCoast custom billet plates
  • New internal wiring harness
  • SunCoast Sleeved C2 Clutch Hub
  • Billet SFI certified Flexplate
  • Billet Input Shaft
  • Billet P2 planet assembly

CATEGORY 3:

The Category 0 Kit has everything listed above and is the perfect kit for anyone that's looking for a straight rebuild with quality parts with improved frictions and steels for better longevity. Rated for 600HP.

CATEGORY 4:

The Category 1 Kit is rated for 950+HP and has everything listed above, with the upgrade/addition of:

  • Billet Intermediate Shaft
  • Billet Output Shaft


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