About the part
Flowmaster introduces our new manifold downpipes for 1964-1966 Ford Mustangs with 289 V8 engines. These 2.50 in. mandrel bent 409S stainless steel pipes include the 2-bolt flanges, donut gaskets and donut sleeves. Works with kit #17273 and #817273. These downpipes are manufactured in the USA and are covered by Flowmaster's Lifetime Limited Warranty.
Fits 1964-1966 Ford Mustangs with 289 V8 engines.
Manifold Downpipes - 2.00 in. Inlet 2.50 in. Outlet - 409S
- 64-66 Ford Mustang
- Manifold Downpipes
- 2.5" Mandrel Bent Tubing
- Includes Flanges
- Donut Gasket And Sleeves
- 409S Stainless Steel
- (Use With 817273 for Complete Manifold-back System).