THIS WILL WORK ON Z50AK3 (FIRST YEAR WITH REAR SHOCKS) THRU THE 1993 Z50R 31H @ *Spacer/COLLOR Rear Tank Mount Z50 Soft Tail 1/20M (R2044) R2044 @ *FLAT WASHER 94103-06800 1/22A (219Z)WASHER, PLAIN 6MM 219Z @ *BOLT 6MM_X_25MM (SOLD_EACH) 92101-06025-0A 1/22A (B81F)FITS MISC. BUT ALSO THE BELOW LISTED ITEMS... CONNECTS MOST AFTERMARKET CARBS,, TO THE STOCK MANIFOLD'S ON HEADS # TRX70 CARB TO MANIFOLD AND MANIFOLD TO HEAD BOLTS B81F