Ford 4R70W Performance Transmission Package For Roush Small Block Ford Crate Engines


A Bowler representative will call you before shipping to verify compatibility and shipping information.

Shipping: Pickup or Freight * 

Freight shipping charges may be higher for purchasers in Alaska, Hawaii, or outside of the U.S. We will call you before any additional charges are made.

Shipping: Need a Liftgate? * 

Failure to select proper shipping options may result in additional charges. We will call you prior to shipping your transmission to confirm shipping information.

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Failure to select proper shipping options may result in additional charges.


Special Built for Roush SBF Motors.

Ford 4R70W 4-speed automatic performance transmission package rated for up to 550 lb-ft of torque.

Custom built to your specifications. Please complete our Automatic Transmission Tech Sheet.

Please allow a 6-8 week lead time on all custom automatic transmissions.

Package Includes

  • Bowler Custom Built to Roush SBF Crate Motors (Upto 550 Ft lbs)  & Dyno Tested 4R70W Transmission
  •  Custom Built Billet 258mm Lock-up Converter
  • Compushift CS II Stand Alone Transmission Controller & Wiring Harnes (No Laptop Needed)
  •  -6AN Cooler Line Fittings In The Case
  • Billet Slip Yoke (Accepts 1350 Series U-Joint)
  •  External Plate Design Transmission Cooler With -6AN Fittings
  • OE Fill Tube & Indicator
  • Engine Block Plate
  • 164 Tooth Flexplate (Please specify 0/Neutral, 28 oz or 50 oz Balance)
  • 14 Quarts Royal Purple Max ATF Transmission Fluid
  • Energy Suspension Transmission Mount
  • 24 Month Limited Warranty from the date of use (2 year limit after purchase date)
  • No Core Required