Welcome to the Extend-A-Life Transmission Fuel Saver Power Lock Converter Systems Home Page.

Extend-A-Life Transmission Systems were invented to help keep your power train cool and at the same time increase the life capacities of the transmission.

The Extend-A-Life Transmission is Remanufactured with Heavy Duty internal components capable of at least an extra 100° F of destructive heat surpassing the factory specifications!

The Extend-A-Life Transmission Upgrade Kits are designed to assist the transmission performance by increasing flow, increasing fluid capacity, removing the engine heat from the transmission and in some cases buffering the heat created by the exhaust system from the transmission itself.

The Power Lock and Fuel Saver Converters have been designed and patented to help increase the mileage in most American made cars and trucks. Please visit the application guide, see the test results and read the testimonials as they are sent into us and posted.

The Atomic Oil is available for Gasoline Engines, Diesel Engines, Automatic Transmissions, Manual Transmissions and Gear Boxes, Transfer Cases, Differentials, Power Steering pumps and any other application where there is metal on metal friction.

Superchips products are plug-in performance programmers led by Cortex with it's industry exclusive 2-year Powertrain Warranty. Superchips has earned a strong reputation based on delivering improvements in power, torque and overall drivability. Less downshifting while pulling steep hills, improved mid-range torque, increased fuel efficiency and quicker throttle response are all benefits from a Superchips product.