THIS INTAKE VALVE GUIDE MUST BE PRESSED INTO YOU HEAD AND THEN REAMED OUT TO THE CORRECT ID. 5.5MM
DO NOT USE THE OUTER SPRING SEAT WASHER WITH THIS GUIDE
57S
NO LONGER AVAIABLE FROM DRATV @ *GREEN_O_RING (OR_RED) VALVE_GUIDE_BASE [9.5x1.6] CT70_ATC70_Z50 SL70_XL70
CT90_ATC90 S90_ST90 MOST_50/70/90 AND_110CC'S 91306-028-000 1/21M (B214B)
O-RING (9.5 x 1.6)
SOLD EACH 2 REQUIRED PER BIKE/TRIKE
B214B