Sipple Max Effort 8HP70 Transmission - Dodge Charger / Challenger Scat Pack 392

Sipple Speed and Performance Max Effort HP70 Transmission for Dodge Scat Pack vehicles. 

We only offer one level of transmission the "Max Effort". These are the race proven, fully built transmissions. Billet E Drums, performance steels and frictions 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. 

Description

MAX EFFORT HP70 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
• Install 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
• Optional Billet Input Shaft

Vehicles

• 2015-2023 5.7L & 6.4L cars
• 2014-2023 Ram
• 2wd
• 4wd

Billet Input Shaft

• 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 billet shaft has been tested to 2100 HP so far with zero stress wear. 

Core option: choose “Yes” if you will send in your stock transmission as a core; choose “No core” to buy the unit outright.

Questions or fitment help? Call Max Redline / American Muscle Performance at 954-507-6261 or email Sales@americanmuscleperformance.net. Have your VIN ready.