Universal-Patriot Headers Patriot Tight Tuck-Natural,Steel,4-1

PATRIOT TIGHT TUCK HEADERS, STEEL, NATURAL FINISH, SET OF 2 -- For off road use - Not legal for use on public roads and highways; 1.63 in. tube diameter, 2.5 in. 3-bolt flange collector, 0.31 in. flange thickness, 16-gauge primary tubing, standard head flange; Includes gaskets, header bolts, and collector reducers; 4-1 design; Round port; Manufactured from durable 16-gauge tubing; The solution to problems associated with engine swaps in modern street rods; Fits in the tightest of engine compartments and clears most stock motor mounts; Does not fit angle plug heads; Universal block hugger design; Can be used with most oil filter system or transmission and started combination; Tucks very close to engine; Does not fit 55-57 Chevys, Camaros, or other modern vehicles with a crossmember below the engine's center two exhaust ports.