4 speed clutch pressure plate recommendations

10.5 factory bellhousing and factory flywheel that I have to have brewers balance
If you are using an oem cast flywheel, this is the diaphragm clutch I would use at 400hp: Brewer's Performance - Mopar A833 4-Speed Transmission and Component Specialists

If you want to use B&B 3 finger: Ram-88773, it's not currently on our website. 10.9" x 23 for use on 11.625" bolt pattern. Full faced lining on both sides.

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