1964-1967 Pontiac 2.5 Inch Manifold Downpipes With HO-Ram Air 3 Bolt Flanges fans-and-shrouds 9L l6 1966 - 1967

9L l6 1966 - 1967 Ford Econoline Base 240/3

7 V8 1974 - 1976 Ford Gran Torino 460/7

Color : Black Material/Finish : Rubber Steel Item comes in a Box

7L V8 1959 - 1965 Chrysler New Yorker   413/6

1964-1967 Pontiac 2.5 Inch Manifold Downpipes With HO-Ram Air 3 Bolt Flanges fans-and-shrouds 9L l6 1966 - 1967These 16 gauge Stainless Steel Mandrel Bent downpipes fit directly onto factory cast iron Manifolds. For HO or Ram Air applications. Includes (2) 3 bolt flanges. Please verify the bolt hole pattern your manifolds have before purchasing these downpipes. (1) 2 bolt and (1) 3 bolt flange will be DGA20S23 and (2) 3 bolt flanges will be DGA20S33. Some manifold manufacturers are no longer differentiating flanges based on the year. Pypes systems and