COA-22880-LU – “XST LOCK-UP” KIT, INCLUDES 1-1/4″ 29 SPLINE INPUT SHAFT, COMPLETE MODIFIED OEM PUMP ASSEMBLY W/ 32 SPLINE HEAT TREATED BOLT-IN STATOR, 7075 BILLET ALUMINUM FORWARD DRUM (ACCEPTS UP TO 9 FRICTIONS), REQUIRES XST, BRUNO, LENCODRIVE CONVERTER

COA-22828 – NEW GM DIRECT DRUM ASSEMBLY WITH 34 ELEMENT BORG WARNER SPRAG, FITS 4L80E OR TH400, 5 OR 6 CLUTCH, MACHINED W/ 4 APPLY PASSAGES. PISTON AND CLUTCH KIT SOLD SEPERATELY. 6 CLUTCH USE COA-22830 PISTON W/ COA-22201 CLUTCH KIT. REQUIRES OEM PRESSURE PLATE, SNAPRINGS, W/ TH400 SPRING RETAINER AND SPRINGS. FOR TRANSBRAKE USE COA-22042 SPRING KIT.