Direct Bolt-on Replacement. Has your stock flexplate failed in your classic automatic 5.0L Mustang? Then replace it with a brand new SR Performance Flexplate from AmericanMuscle. This direct bolt-on flexplate features a ring gear of 164 teeth, as well as an externally balanced 28 oz counterweight.
Chromoly Steel Construction. This SR Performance Automatic Flexplate is constructed from cold-rolled chromoly steel and is 0.035" thicker than stock for extra strength and features a long lasting gold irradiate finish that helps prevent the formation of rust.
SFI 29.1 Certified. If you're using this flexplate in high performance or racing applications, SFI Certification is critical so you can run your Pony at the track or strip. And it's great for peace of mind even in a daily driver - at higher RPMs, stock cast flexplates have been known to explode.
Application. The SR Performance AOD/C4 Transmission Flex-plate is specifically designed to fit the 1979 to 1993 5.0L Ford Mustangs equipped with a C4 or AOD automatic transmission.