Intake and Exhaust Manifold Fits Allis Chalmers G 800333One New Aftermarket Replacement Intake and Exhaust Manifold Fits Allis Chalmers Model G Tractor This aftermarket replacement intake and exhaust manifold is a combined single piece unit serving both the intake and exhaust functions on the Fits Allis Chalmers Model G tractor. It fits the rear mounted Continental AN62 gasoline 4 cylinder engine found in all Model G tractors produced from 1948 through 1955. The manifold features a horizontal exhaust