Quick Change Rear Ends
Speedway Engineering manufactures a wide variety of quick change rear ends for your race car.

Use these links to go directly to the information you need.
Mini Stock | Super Max | Stock Car IRS | Mini Stock IRS | Quick Change Gears

Or you can scroll down this page and see Speedway's entire line of quick change rear ends

Mini Stock Quick Change Rear End

The champion's choice, this specifically engineered unit is for smaller, lighter racecars. The Mini Stock Quick Change is the smaller version of our best-selling Super Max.
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RECOMMENDED APPLICATIONS:
Baby Grand - Pro-Four - IMSA GTU - Mini-Modifieds - SCCA GT 3 - SCCA GT 4
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Super Max Quick Change Rear End

Lighter than comparable units on the market, the Quick Change Super Max has a proven track record of outstanding reliability. We reduced the excess unsprung and rotating weight in the Super Max to help improve your lap times! This unit has long been the secret tool for many past and current champions in many forms of racing.
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RECOMMENDED APPLICATIONS:
Late Models, Goody's Dash, Tour Cars
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Stock Car IRS Change Rear End
An independent rear suspension unit based on the popular "Champ" center section, this Quick Change rear end is suitable for any high horsepower car requiring an I RS.
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RECOMMENDED APPLICATIONS:
Street Rod - IMSA GTO - SCCA Trans Am
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Mini Stock IRS Change Rear End
Perfectly suited for your lower horsepower car, we offer a very economical rear suspension unit - the Mini Stock IRS. With the same durability and quality of the Stock Car IRS, the Mini Stock offers all the features and benefits for less money.
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RECOMMENDED APPLICATIONS:
IMSA GTU - SCCA GT 3 - SCCA GT 4 - SCCA GT 5
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