McCulloch Mc 101 D  ... 1971 Bore 2.280 ... Stroke 1.835 ... Displacement 7.5

Block part number .............................................. none Fixed head ..........................................................removable Copper o-ring head gasket .................................yes Flat alloy head gasket  .......................................no Large PTO bearing (pn 6204) ..............................no Oilier mount nub .................................................yes Bolt-in transfer port cover  ..................................no 3rd port intake ....................................................no 2 Finger ports intake port ....................................yes Factory 9  port  transfer ports ..............................no Machined recess for rod bolt clearance ............. no Cast-in recess for rod bolt clearance ...................yes Ribs in exhaust port  ...........................................no Recess for square exhaust gasket .......................no

Mc 101D 400171  11-  12- IPL 98212 Owners Manual 85205 Production Period 10/71 to 9/74

BDC 20