Recommended for Big Block & Small Block applications producing less than 650 horsepower and 600 ft/lbs of torque.

The Master Conversion Package was designed for customers that are looking to convert their old 2 or 3 speed to the popular 700R4 Automatic Overdrive. This Package includes about 99% of the conversion minus the driveshaft and crossmember work.

The 700R4 has a 3.06 ratio in first gear, which is 20% lower than most transmissions. The 30% overdrive will give a 30 to 40% increase in gas mileage on the road when compared to a 3-speed transmission. The 700R4 is a popular transmission swap for muscle car restorations to add the overdrive option & to update to a modern transmission. Converting from a 2 or 3-speed to the 700R4 Monster Transmission may also increase the value of your vehicle because of the great performance and fuel economy.

This Master Conversion Package Includes the following:

√ 700R4 SS Mega Monster Transmission, rated up to 650hp/600tq
√ Performance Torque Converter, your choice from 1650-2500 Stall
√ Universal Fillertube with updated Locking Dipstick
√ Updated Universal Fit Throttle Cable with metric bolt
√ Metric Linkage Nut
√ 2 Brass Coolant Line Fittings
√ Metric Torque Converter Bolts
√ Universal Transmission Mount with bolts
√ Speedometer Drive & Driven Gears
√ Speedometer Housing & Support Bracket
√ Speedometer Housing O-Ring
√ External Lock-Up Kit
√ 700R4 Chrome Throttle Cable Bracket
√ Hayden Transmission Cooler Kit
√ 700R4 Universal Dust Cover