BRAND NEW SOUTHWEST SPEED PAINTED FLAT BLACK LONG TUBE HEADERS THAT FITS 1966-1973 FORD & MERCURY PASSENGER CARS WITH SMALL BLOCK FORD 289-351 CU. IN. WINDSOR ENGINES (SWS PART #440-2619). THIS PAIR OF SOUTHWEST SPEED LONG TUBE HEADERS ARE A DIRECT FIT FOR 1966-1973 FORD PASSENGER CARS WITH SMALL BLOCK FORD 289-351 CU. IN. WINDSOR ENGINES. THE UNIQUE FULL-LENGTH & DOWN SWEPT DESIGN OF THIS HEADER MAKES IT A GREAT CHOICE FOR THE FORD & MERCURY PASSENGER CARS WITH SMALL BLOCK FORD ENGINES LISTED IN THE CHART BELOW. GROUND PARALLEL WITH .380" FLANGES ON THE CYLINDER HEAD SURFACE WITH 1 1/2" PRIMARY TUBES, & FEATURE 3" COLLECTORS AND ARE SUPPLIED WITH 2-1/2" REDUCERS THAT BOLT TO THE COLLECTORS, TO CONNECT THE REST OF THE EXHAUST SYSTEM TO THE VEHICLE. SOLD COMPLETE WITH HEADER BOLTS AND GASKETS, AND REDUCER BOLTS AND GASKETS. THESE HEADERS WILL FIT ANGLE PLUG OR STRAIGHT PLUG HEADS WITH NO SPARK PLUG OR SPARK PLUG WIRE RESTRICTIONS. FEATURES: LONG TUBE & DOWN SWEPT DESIGN HEADER 1 1/2" PRIMARIES TO THE 3" COLLECTORS INCLUDES A PAIR OF 2-1/2" REDUCERS TO CONNECT EXHAUST UNDER THE VEHICLE GREAT FOR SOME HOT RODS, RAT RODS & STREET RODS LEAK TEST FOR MAX PERFORMANCE MANDREL-FORMED POWER PLENUM LEAKPROOF O-RINGED PORT SEALS BETTER FUEL MILEAGE GREAT CHOICE TO REPLACE CAST IRON EXHAUST MANIFOLDS ENHANCES THE LOOKS OF ANY ROD INCLUDES GASKETS AND MOUNTING HARDWARE PAINTED FLAT BLACK TO RESIST EARLY CORROSION NOTE: NOT COMPATIBLE WITH MANUAL TRANSMISSION OR C6 TRANSMISSION FACTORY APPLICATIONS: FORD: 1966-1970 FAIRLANE 289W,302W 1966-1967 FALCON 289W 1969-1973 MUSTANG 351W 1971-1973 MUSTANG 302W 1966-1973 RANCHERO 289W,302W 1968-1973 TORINO 302W MERCURY: 1966-1969 COMET 289W,302W 1969-1973 COUGAR 351W 1968-1973 CYCLONE 302W 1968-1973 MONTEGO 302W HEADER SPECS: MATERIAL TYPE: STEEL HEADER TUBE TYPE: LONG TUBE FLANGE STYLE: ROUND PORT FLANGE THICKNESS: .380" FINISH: PAINTED FLAT BLACK HARDWARE INCLUDED: YES GASKETS INCLUDED: YES TUBE OUTSIDE DIAMETER: 1 1/2" COLLECTOR DIAMETER: 3" REDUCER: 2 1/2" REDUCER LENGTH: 4 7/8" PAINT WARNING: THESE HEADERS ARE PAINTED WITH A HIGH HEAT DULL BLACK PAINT. IT WILL GENERALLY DULL EVEN MORE WHEN THE ENGINE IS STARTED. THE HEADER PAINT WILL SMOKE AND LET OFF AN ODOR THE FIRST FEW TIMES THE ENGINE IS UP TO TEMPERATURE AND THE BLACK FINISH WILL BECOME DULLER TURNING CLOSER TO GRAY IN COLOR. IF EXHAUST TEMPERATURES ARE EXTREME AT START THE PAINT WILL BLISTER AND PEEL. THERE IS NO WARRANTY ON HEADER PAINT. HEADER RETURN POLICY: PLEASE REFER TO THE HEADER MEASUREMENT CHART BELOW TO MAKE SURE THE HEADER WILL FIT YOUR VEHICLE AND APPLICATION BEFORE ORDERING. IN THE EVENT YOU ORDER A HEADER THAT WILL NOT FIT YOUR VEHICLE AND APPLICATION, YOU MAY RETURN THEM FOR A REFUND, PROVIDING YOU DONT DAMAGE THE HEADER. WHEN YOU RECEIVE THE HEADER THE FINISH WILL BE PROTECTED AND MUST REMAIN UNSCRATCHED FOR A REFUND. IF YOU BEND OR DIMPLE ANY OF THE TUBES OR SCRATCH THE FINISH, WE WILL NOT BE ABLE TO SELL THE HEADER AND WILL NOT BE ABLE TO PROCESS A REFUND. USE CARE WHEN TRIAL FITTING HEADERS. REPACK THEM WELL TO PREVENT DAMAGE RETURNING THEM TO US. WE WONT PROCESS REFUNDS FOR SCRATCHED, DIMPLED, DENTED, OR BENT HEADERS. YOU CAN VIEW AND DOWNLOAD THE COMPLETE INSTRUCTIONS FOR THESE HEADERS HERE.
