McCulloch Mc 49C- M/C  ... 1968 MC49 - Bore 2.125 x Strock 1.375 = 4.9 cu-in or 80cc

McCulloch M/C

McCulloch - 49C

Block part number ....................................................... no Fixed head ...................................................................yes Copper o-ring head gasket ..........................................no Flat alloy head gasket .................................................no Large PTO bearing (pn 6204) ......................................no Oilier mount nub .........................................................yes Bolt-in transfer port cover .......................................... no 3rd port intake ............................................................ 2 Finger ports intake port .......................................... no Factory 9  port  transfer ports ..................................... Machined recess for rod bolt clearance .....................no Cast-in recess for rod bolt clearance ..........................no Ribs in exhaust port ...................................................no Recess for square exhaust gasket ..............................no Crank PTO thread L/R hand ....................................... ? Chrome or painted shrouds........................................ painted Fan shroud .................................................................painted

Mc 49C Model 400160  13- ... IPL 68797 ... 4/66 TO 5/68 Mc 49E Model 400160  14- ... IPL 87743 ... 6/68 TO 6/72 Mc 49 M/C Model 400162  ...IPL 89607 ... 3/73 to 6/75 Owners manual 87756

Below a Mac 49 M/C