Engine kit fits suzuki TM400 and TS400 (1971-1975)
this kit is all socket allen.
These are HAND polished stainless fasteners! not just a bag of bolts, comes with instructions, and sorted. specifically designed to fit suzuki TM400 and TS400

kit includes: suzuki tm400 ts400 1971 - 1975 a: carb intake 4 pieces b:clutch cover 10 pieces c:magneto cover 4 pieces d:sprocket / shifter cover 3 pieces e: shifter pinch 2 pieces f:cylinder head 12 pieces g:cylinder base 12 pieces h:crankcase halves 14 pieces i:exhaust flange 6 pieces j:oil pump cover 1 piece 68 pieces total

here's a pic of another kit that is similar (gt750), the  ts/tm kit has more fasteners