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Sipple Speed & Performance

Max Effort NAG1

Max Effort NAG1

Regular price $6,995.00 USD
Regular price Sale price $6,995.00 USD
Sale Sold out
Shipping calculated at checkout.

Due to Limited Stock Please Email SSP for Max Effort NAG1 Availability.

Sipple Speed and Performance Max Effort NAG1 Transmission for Dodge vehicles

We only offer one level of transmission the "Max Effort". These are the race proven, fully built transmissions.

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. 


-This includes the billet input shaft, extra capacity drums and performance frictions, and high pressure performance valve body.


  • 300M Input Shaft
  • High Pressure Valve Body
  • New Conductor Plate
  • Reman Pump
  • New Output Shaft
  • Extra Capacity In K1, K2, K3, B2
  • Performance Frictions/Steels
  • Heavy Duty F1, F2 Sprags
  • New Seal Kit


  • 2005-14 LX cars
  • 2006-13 Jeep WK1 & WK2


  • 2wd
  • 4wd
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Save With Our Transmission & Torque Converter Combos!

When buying a transmission and a torque converter from SSP, you can save buy purchasing our Transmission & Torque Converter Combos.  

8 Speeds ship filled with fluid, with the converter seated ($300 value). 

HP95 Customers without a core will have significant savings buy purchasing the combo due to how Mopar handles the cores for HP95s.

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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.  

For more information on our freight shipping policy, please see our knowledge base article: SSP's Freight Shipping Policy.