Ford Mustang Spares and Replacement Parts Specialists
Between the 27th July and 4th August our webshop will still be open for orders but deliveries may be delayed
All orders will be processed as normal up until 10am, any orders after 10am may be packed the following day
Please be Patient during this time and We thank you for your support.
64-93 Dynamic C4 Rear Sprag Roller Kit
Dynamic Racing Transmissions has developed a kit to replace the stock Number 9 thrust washer, located under the rear sprag, with a unitized needle roller bearing.
Anytime you can reduce friction, you are freeing up power. And adding rollerization in place of a fixed surface is the way to go.
The Dynamic kit requires disassembly of the unit for install, but is a simple swap of the existing components.
Kit includes 1) Modified inner race and 1) Needle roller assembly.
Full instructions included.
Download Dynamic C4 Rear Sprag Roller K