Manifold and Exhaust

Set of 6 Long Manifold studs, and 6 Brass Nuts. For WC, WD, WD45, and early D17 using 3/8" studs

Includes metal retainers.   D17 Gas, LP   WC Elbow gaskets were never used.   WD Gas, LP   WD45...

Zinc plated Fits 3-1/2" pipe OD (outside diameter) D17 Gas, Except Series IV, Only with ACS187 Straight Chrome Pipe   WC Only with...

Imported Manifold for WD, WD45, and early D17. American made is no longer available.

Imported Threaded Manifold for WD, WD45, and early D17. American made is no longer available. Threaded insert not included but available.

Chrome Double wall lined 3-1/2" outside diameter (OD) 22-1/2" body + 6-1/2" base = 29" overall length D17 Gas up to SN: 74,999...

Chrome Double wall lined Includes bend 3-1/2" outside diameter (OD) 22-1/2" body + 6-1/2" base = 29" overall D17 Gas up to SN: 74,999...

Gasoline Version. Exhaust out left side of hood instead of straight up thru hood. Includes elbow ELBOW GASKET WAS NEVER USED FROM ALLIS CHALMERS.  ...