MA-MOTORSPORTS 1000+HP WINTERS QUICK CHANGE REAR END – Spool

Our 1000+HP Quickchange Differential units are built to handle the BIG HP abuse of modern drift and road race cars.    

Currently these specific diffs are in use and trusted by teams like Chris Forsberg and his 1200+WHP RZ34, the 1000 HP Mustang RTR Spec5D's driven by Chelsea Denofa and Vaughn Gittin Jr. and quite a few other teams around the globe that want the toughest, most reliable differential available!

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The same level MA-Motorsports Winters Quick Change used in many Professional, and Championship wining cars all over the globe is available to the public for purchase.

These MA-Motorsports/ Winters 10" Quick Change IRS Diffs come standard with the following

-4.12 R&P standard (This is the strongest option in ratios)

-Heavy Duty Aluminum Spool w/ STEEL INSERT

-1350 Driveshaft Yoke

-VASCOMAX Lower shaft (strongest available)

-35 Spline HD 930 style CV Output Shaft Flanges Installed (Larger 934 CV available as additional charge)

-First change gear set of your choice included FREE (simply mention in comments which gear you'd like)

-Billet 6 bolt rear cover with laser engraved logos

-Black Thermal coating additional $220 charge

-Other configurations are available including built in diff coolers pumps, Limited Slip differential options and more.

This is the latest rendition of the classic 10" IRS differential including Winters all new Permanent Mold center casting, resulting in the strongest center section castings available. Standard on all differentials is a 6 Bolt Billet Rear cover for even faster rear gear changes compared to the previous 10 Bolt covers. These diffs also have multiple vent ports on top, and multiple fill ports on the rear section to fit many different chassis applications.  We have had the pleasure to work with Winters for many years now, and give them input from our use in FD and the cars we have built here at MA-Motorsports. Much of that input can be seen on the changes of this latest diff!

For more information on Winters Permanent Mold casting, click here!

**BUILT TO ORDER ,CONTACT US WITH ANY QUESTIONS REGARDING LEAD TIMES.**   

**FOR EXPEDITED ORDERS PLEASE CALL**

**SHIPPING NOT INCLUDED IN PRICE, INTERNATIONAL SHIPPING AVAILABLE, EMAIL US FOR PRICING**