575 TQ / 650HP (T-5)
 575 TQ / 650HP (T-5)
 575 TQ / 650HP (T-5)  575 TQ / 650HP (T-5)  575 TQ / 650HP (T-5)
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T-5 "World Class" 5 Speed with Astro Performance  A-5 Upgraded Components.  Transmission capable of supporting up to 575 Torque / 650HP! Transmission will attach up against any 1983-93 Ford Mustang 5.0L Bellhousing.


2.95 = 1st
1.95 = 2nd
1.36 = 3rd
1.00 = 4th
0.60 = 5th

**Optional Overdrive Choices that can be added for an Additional Charge include: .64 or .79**

Additional Items Needed to Install A-5 5 Speed Transmission:

1.)  26 Spline ( 1 1/8") Clutch.  Astro Performance offers Mcleod & RAM Performance Clutch Kits. Please send an email to
tony@astroperformance.com for a clutch recommendation.

2.)  Transmission Fluid.  Astro supplies 1 Qt. of a Special Fluid Additive that is to be ran in Gear Box at all times.  In addition to the 1 Qt. of Additive, the customer must purchase 2 Qts. of a Mercon V Based ATF.  The transmission takes approximately 2.8 Qts. of Fluid Total.

Core Exchange:

Core Exchange is not Mandatory for this Transmission Purchase. A $300 Credit is available for any customer that chooses to send in their World Class T-5 Core as an Exchange for the one built. Customer is responsible for Shipping Charges to our Warehouse. We can supply a Return Shipping Label to have the Core returned in the same box/packaging material the one is sent to you in for an additional $75. If you would like this Return Label to be included with Transmission that is sent to you please select "Accept" next to the drop down menu with "Return Shipping Label".


-Shipped UPS Ground anywhere within the Continental U.S.A.
-International Customers please send an inquiry to
tony@astroperformance.com with your Postal Code and Closest International Airport for us to quote you a Freight Quote before purchasing.


Only charged within the State of Florida to customers that are not "exempt" from paying taxes due to Resell Purposes. Distributors that have a Up to Date Florida Tax Resale Ceritificate with our company are "exempt" from paying taxes if the business is located within the State of Florida. For those Florida Customers (only) that do not meet our and State of Florida requirements you will be charged a 7% Sales Tax that will be applied to the components purchased as well as the UPS Freight Charge. If this is not configured correctly upon "check out/sign out" of website, it will have to be completed before the package or components purchased are to be shipped.



Are subject to a 30% Restocking Fee. Original Receipt and Explanation for why the Component Purchased from Astro Performance Warehouse, Inc. is being returned will be required to be submitted up front before shipping any component back. If the component purchased that is being returned is deemed as simply not needed for what its intent, the full 30% Restocking Fee will be applied. This goes for any product purchased from Astro Performance Warehouse, Inc.


This Particular Component has a Astro Performance "Limited" 6 Month Warranty.


Astro Performance Warehouse, Inc. is opened Monday-Friday 9:00am-5:00pm EST. Please call Toll Free: (866) 253-0019 with any questions. You can also send an email inquiry to

Available Options:
Return Shipping Label:
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