Ram Performance
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Durango SRT/Hellcat
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Max Effort HP75 and Torque Converter Combo (Jeep & Durango SRT) Sipple Built
Price range: $8,540.00 through $12,735.00
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Sipple Speed and Performance Max Effort HP75 Transmission and Torque Converter Combo for Jeep & Durango SRT
We only offer one level of transmission the “Max Effort”. These are the race proven, fully built transmissions. Billet E Drums, Suncoast clutches all assembled to SSP’s precise specifications.
We don’t just throw a bunch of clutches in and hope for the best. There is a reason Sipple’s Max Effort Transmissions lead the lists online, and the winner’s circle at the track.
You will not be charged for shipping until transmission is ready. Please read Freight information below.
Description
MAX EFFORT HP75 Build Service
All tolerances and specs set to MAX EFFORT standards.
- Set Clutch & Hard Part Clearances MAX EFFORT Specs
- Bench Test Unit
- Recalibrate Valve Body To MAX EFFORT Specs
- Installed New Pan With Integrated Filter
- Filled With Fluid For Plug And Play Install
Specs
- Billet E-drum
- Extra capacity performance frictions/steels (A,C,E,D)
- Upgraded stator bushing
- Upgraded rear bearing
- New seals & gaskets
- New pan filter
- New pump & chain
- Valve body recalibration
- Build new separator plate
- New pump bolts
- Proprietary modifications to input/output shafts
- New output shaft nut
Billet Input Shaft
The billet input shaft is an add on to the Max Effort 8 speed. ($1,700)
We recommend this option for the following:
- HP70/75 over 1000 wheel horsepower
- HP90/95 over 1200 wheel horsepower
The billet input shaft is made with improvements over the OE shaft for oiling and fit. This input shaft is made of billet steel vs OE standard material.
The SSP billet shaft has been tested to 2100 HP so far with zero stress wear.
Mounting Pad Options
- Stock Mounting Pads
- Billet Mounting Pads (+$500 | 2 Week Lead Time)
Billet Mounting Pad Option
As the power increases north of 1000 wheel HP the flexplate does just that, flexes to a point where the mounting flange on the factory converter cracks and breaks apart. This issue is becoming more common as these units age and power increases.
The billet mounting pad was developed to mitigate this issue. The factory mounting plate is removed and the billet pads are TIG welded into place and then the converter is balanced to ensure smooth operation. Existing billet stator converters can be sent in to have the billet pads installed.
Shipping via Freight
Our transmissions and transfer cases are shipped via freight.
You will not be charged for shipping at checkout. We will contact you when your order is ready to ship with the best freight rate for your shipping timeframe.
Orders will not ship until payment for freight is received.
We do not ship internationally. International shipping is the responsibility of the customer.
| Application | Jeep SRT, Durango SRT |
|---|---|
| Stall | 2200, 2600, 3200, 4000 (turbo) |
| Core | Yes, I have a core to send in, No, I do not have a core to send in |
| Input Shaft | Stock Input Shaft, Billet Input Shaft |
| Mounting Pads | Stock Mounting Pads, Billet Mounting Pads |
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