Improves shift performance and reduces temperature of transmission

Re-Nu Trans Shift Kit for the BW35 produces a 30% firmer shift during full throttle and dramatically reduces clutch slippage and transmission temperatures in engines from standard, performance to towing.

Please send us the valve body from the BW35 transmission you intend to use. The valve body will be modified to the Re-Nu Trans Shift Kit specs and returned as soon as possible. The valve body should be supplied in good condition with the oil removed. If the valve body is supplied damaged, it will be replaced with a valve body in good condition and you will be charged at the higher non-exchange price.