Vertical exhaust pipe with clamp, less muffler. One piece pipe, makes 2-90's and up, for vertical exhaust, muffler in original horizontal position. Inlet 1-5/8" I.D. outlet 1-3/4" O.D. For 172 CID gas engines. Tractors: 801, 901, 4000 (4 cyl, 1958-1964). Use with muffler 310079. -- M1110 | Standard Pack -- 1 | INNER DIA. (IN) -- Inlet 1-5/8" I.D.
