DHD 100-650 Allison 6 Speed DIY Builders Kit 750HP 2006-2016

DHD's DIY Allison Rebuild Kits are the perfect combination of quality parts and value. This 750HP rated kit includes all the vital improvements your transmission needs to have quick, crisp, dependable shifts. This carefully selected combination of components has been getting installed in our Dirty Hooker Diesel transmissions for years.

Our kit truly is the most comprehensive for the price. Heres why!

1. DHD addresses the issues surrounding the durability of the C2 hub by increasing the C2 hub diameter with the addition of a steel sleeve and machining the P1 Sun to accept this change.
2. DHD includes ALL the bushings and bearings, not just a select few.
3. DHD pressure controls and spring combinations are complete and include Mike L Trim Springs.
4. DHD clutch stack heights are spec'd out by hand to match factory clearance spec's. (Must confirm clearances @ Install)

Kit Includes:

• Complete Bushing Kit
• Complete Torrington Bearing Kit
• RT-A01-PR Pressure Control Upgrade
• RT-A-ES Shift Valve Springs
• Mike L High Capacity Trim Springs
• Complete Alto Gasket & Seal Kit
• Alto G3 C1 Clutch Stack
• Raybestos GPZ C2 C3 C4 Clutch Stacks
• Genuine Allison Shallow Filter
• Genuine Allison Spin On Filter
• New Filter Magnet
• DHD Billet Shallow Filter Lock
• DHD Billet PTO Covers
• DHD C2 Hub Sleeve
• DHD Machined P1 Sun Gear For C2 Hub Sleeve
• New C3/C4 Molded Clutch Apply Piston (LML Style)
• New C3/C4 Return Spring Assembly (LML Style) 

Note: To achieve the HP rating of this kit you must upgrade your torque converter. 

Recommended Converters

DHD 100-400 Goerend Triple Disc ML Series Torque Converter

• These converters are great for most diesel owners that have their trucks turned up but still drive them every day on the street and haul loads. 

DHD 100-450 Goerend Billet Stator Triple Disc Torque Converter

• These are the go to converter for all the dyno queens, drag racers and sled pullers where boosted launches and extreme power are prevalent.