Flowtech headers are the perfect combination of performance and value. Flowtech long tube headers are precision engineered using mandrel bent tubing, formed collectors and 5/16" flanges with sealing rings for a leak-free seal. All mounting hardware and gaskets are included for a simple installation. This header is coated in a high heat resistant black paint for a stealthy appearance.
| Year |
Make |
Model |
Submodel |
Notes |
| 1964 |
Ford |
Mustang |
Base |
1-1/2 inch Tube Diameter, Standard Header; Primary Tube Coll. Size 1.5x3 in.; Can Be Modified To Fit A.I.R. Fittings In Head; Will Not Fit C6 Trans.; Not Legal For Street Use; |
| 1964 |
Ford |
Mustang |
Base |
1-1/2 inch Tube Diameter, Standard Header; Primary Tube Coll. Size 1.5x3 in.; Can Be Modified To Fit A.I.R. Fittings In Head; Will Not Fit C6 Trans.; Not Legal For Street Use;,1-1/2 inch Tube Diameter, Standard Header; Primary Tube Coll. Size 1.5x3 in.; Can Be Modified To Fit A.I.R. Fittings In Head; Will Not Fit C6 Trans.; Not Legal For Street Use;,1-1/2 inch Tube Diameter, Standard Header; Primary Tube Coll. Size 1.5x3 in.; Can Be Modified To Fit A.I.R. Fittings In Head; Will Not Fit C6 Trans.; Not Legal For Street Use;,1-1/2 inch Tube Diameter, Standard Header; Primary Tube Coll. Size 1.5x3 in.; Can Be Modified To Fit A.I.R. Fittings In Head; Will Not Fit C6 Trans.; Not Legal For Street Use;,1-1/2 inch Tube Diameter, Standard Header; Primary Tube Coll. Size 1.5x3 in.; Can Be Modified To Fit A.I.R. Fittings In Head; Will Not Fit C6 Trans.; Not Legal For Street Use; |
| 1965 |
Ford |
Mustang |
Base |
1-1/2 inch Tube Diameter, Standard Header; Primary Tube Coll. Size 1.5x3 in.; Can Be Modified To Fit A.I.R. Fittings In Head; Will Not Fit C6 Trans.; Not Legal For Street Use;,1-1/2 inch Tube Diameter, Standard Header; Primary Tube Coll. Size 1.5x3 in.; Can Be Modified To Fit A.I.R. Fittings In Head; Will Not Fit C6 Trans.; Not Legal For Street Use;,1-1/2 inch Tube Diameter, Standard Header; Primary Tube Coll. Size 1.5x3 in.; Can Be Modified To Fit A.I.R. Fittings In Head; Will Not Fit C6 Trans.; Not Legal For Street Use;,1-1/2 inch Tube Diameter, Standard Header; Primary Tube Coll. Size 1.5x3 in.; Can Be Modified To Fit A.I.R. Fittings In Head; Will Not Fit C6 Trans.; Not Legal For Street Use;,1-1/2 inch Tube Diameter, Standard Header; Primary Tube Coll. Size 1.5x3 in.; Can Be Modified To Fit A.I.R. Fittings In Head; Will Not Fit C6 Trans.; Not Legal For Street Use; |
| 1966 |
Ford |
Mustang |
Base |
1-1/2 inch Tube Diameter, Standard Header; Primary Tube Coll. Size 1.5x3 in.; Can Be Modified To Fit A.I.R. Fittings In Head; Will Not Fit C6 Trans.; Not Legal For Street Use;,1-1/2 inch Tube Diameter, Standard Header; Primary Tube Coll. Size 1.5x3 in.; Can Be Modified To Fit A.I.R. Fittings In Head; Will Not Fit C6 Trans.; Not Legal For Street Use;,1-1/2 inch Tube Diameter, Standard Header; Primary Tube Coll. Size 1.5x3 in.; Can Be Modified To Fit A.I.R. Fittings In Head; Will Not Fit C6 Trans.; Not Legal For Street Use;,1-1/2 inch Tube Diameter, Standard Header; Primary Tube Coll. Size 1.5x3 in.; Can Be Modified To Fit A.I.R. Fittings In Head; Will Not Fit C6 Trans.; Not Legal For Street Use;,1-1/2 inch Tube Diameter, Standard Header; Primary Tube Coll. Size 1.5x3 in.; Can Be Modified To Fit A.I.R. Fittings In Head; Will Not Fit C6 Trans.; Not Legal For Street Use; |
| 1967 |
Ford |
Mustang |
Base |
1-1/2 inch Tube Diameter, Standard Header; Primary Tube Coll. Size 1.5x3 in.; Can Be Modified To Fit A.I.R. Fittings In Head; Will Not Fit C6 Trans.; Not Legal For Street Use;,1-1/2 inch Tube Diameter, Standard Header; Primary Tube Coll. Size 1.5x3 in.; Can Be Modified To Fit A.I.R. Fittings In Head; Will Not Fit C6 Trans.; Not Legal For Street Use;,1-1/2 inch Tube Diameter, Standard Header; Primary Tube Coll. Size 1.5x3 in.; Can Be Modified To Fit A.I.R. Fittings In Head; Will Not Fit C6 Trans.; Not Legal For Street Use;,1-1/2 inch Tube Diameter, Standard Header; Primary Tube Coll. Size 1.5x3 in.; Can Be Modified To Fit A.I.R. Fittings In Head; Will Not Fit C6 Trans.; Not Legal For Street Use;,1-1/2 inch Tube Diameter, Standard Header; Primary Tube Coll. Size 1.5x3 in.; Can Be Modified To Fit A.I.R. Fittings In Head; Will Not Fit C6 Trans.; Not Legal For Street Use; |
| 1968 |
Ford |
Mustang |
Base |
1-1/2 inch Tube Diameter, Standard Header; Primary Tube Coll. Size 1.5x3 in.; Can Be Modified To Fit A.I.R. Fittings In Head; Will Not Fit C6 Trans.; Not Legal For Street Use;,1-1/2 inch Tube Diameter, Standard Header; Primary Tube Coll. Size 1.5x3 in.; Can Be Modified To Fit A.I.R. Fittings In Head; Will Not Fit C6 Trans.; Not Legal For Street Use;,1-1/2 inch Tube Diameter, Standard Header; Primary Tube Coll. Size 1.5x3 in.; Can Be Modified To Fit A.I.R. Fittings In Head; Will Not Fit C6 Trans.; Not Legal For Street Use;,1-1/2 inch Tube Diameter, Standard Header; Primary Tube Coll. Size 1.5x3 in.; Can Be Modified To Fit A.I.R. Fittings In Head; Will Not Fit C6 Trans.; Not Legal For Street Use;,1-1/2 inch Tube Diameter, Standard Header; Primary Tube Coll. Size 1.5x3 in.; Can Be Modified To Fit A.I.R. Fittings In Head; Will Not Fit C6 Trans.; Not Legal For Street Use; |
| 1968 |
Ford |
Mustang |
Base |
1-1/2 inch Tube Diameter, Standard Header; Primary Tube Coll. Size 1.5x3 in.; Can Be Modified To Fit A.I.R. Fittings In Head; Will Not Fit C6 Trans.; Not Legal For Street Use;,1-1/2 inch Tube Diameter, Standard Header; Primary Tube Coll. Size 1.5x3 in.; Can Be Modified To Fit A.I.R. Fittings In Head; Will Not Fit C6 Trans.; Not Legal For Street Use;,1-1/2 inch Tube Diameter, Standard Header; Primary Tube Coll. Size 1.5x3 in.; Can Be Modified To Fit A.I.R. Fittings In Head; Will Not Fit C6 Trans.; Not Legal For Street Use; |
| 1969 |
Ford |
Mustang |
Base |
1-1/2 inch Tube Diameter, Standard Header; Primary Tube Coll. Size 1.5x3 in.; Can Be Modified To Fit A.I.R. Fittings In Head; Will Not Fit C6 Trans.; Not Legal For Street Use;,1-1/2 inch Tube Diameter, Standard Header; Primary Tube Coll. Size 1.5x3 in.; Can Be Modified To Fit A.I.R. Fittings In Head; Will Not Fit C6 Trans.; Not Legal For Street Use;,1-1/2 inch Tube Diameter, Standard Header; Primary Tube Coll. Size 1.5x3 in.; Can Be Modified To Fit A.I.R. Fittings In Head; Will Not Fit C6 Trans.; Not Legal For Street Use; |
| 1970 |
Ford |
Mustang |
Base |
1-1/2 inch Tube Diameter, Standard Header; Primary Tube Coll. Size 1.5x3 in.; Can Be Modified To Fit A.I.R. Fittings In Head; Will Not Fit C6 Trans.; Not Legal For Street Use;,1-1/2 inch Tube Diameter, Standard Header; Primary Tube Coll. Size 1.5x3 in.; Can Be Modified To Fit A.I.R. Fittings In Head; Will Not Fit C6 Trans.; Not Legal For Street Use;,1-1/2 inch Tube Diameter, Standard Header; Primary Tube Coll. Size 1.5x3 in.; Can Be Modified To Fit A.I.R. Fittings In Head; Will Not Fit C6 Trans.; Not Legal For Street Use; |
| 1969 |
Ford |
Mustang |
Boss 302 |
1-1/2 inch Tube Diameter, Standard Header; Primary Tube Coll. Size 1.5x3 in.; Can Be Modified To Fit A.I.R. Fittings In Head; Will Not Fit C6 Trans.; Not Legal For Street Use;,1-1/2 inch Tube Diameter, Standard Header; Primary Tube Coll. Size 1.5x3 in.; Can Be Modified To Fit A.I.R. Fittings In Head; Will Not Fit C6 Trans.; Not Legal For Street Use; |
| 1970 |
Ford |
Mustang |
Boss 302 |
1-1/2 inch Tube Diameter, Standard Header; Primary Tube Coll. Size 1.5x3 in.; Can Be Modified To Fit A.I.R. Fittings In Head; Will Not Fit C6 Trans.; Not Legal For Street Use;,1-1/2 inch Tube Diameter, Standard Header; Primary Tube Coll. Size 1.5x3 in.; Can Be Modified To Fit A.I.R. Fittings In Head; Will Not Fit C6 Trans.; Not Legal For Street Use; |
| 1970 |
Ford |
Mustang |
Grande |
1-1/2 inch Tube Diameter, Standard Header; Primary Tube Coll. Size 1.5x3 in.; Can Be Modified To Fit A.I.R. Fittings In Head; Will Not Fit C6 Trans.; Not Legal For Street Use; |
| 1970 |
Ford |
Mustang |
Mach 1 |
1-1/2 inch Tube Diameter, Standard Header; Primary Tube Coll. Size 1.5x3 in.; Can Be Modified To Fit A.I.R. Fittings In Head; Will Not Fit C6 Trans.; Not Legal For Street Use; |
| 1965 |
Ford |
Mustang |
Shelby GT-350 |
1-1/2 inch Tube Diameter, Standard Header; Primary Tube Coll. Size 1.5x3 in.; Can Be Modified To Fit A.I.R. Fittings In Head; Will Not Fit C6 Trans.; Not Legal For Street Use;,1-1/2 inch Tube Diameter, Standard Header; Primary Tube Coll. Size 1.5x3 in.; Can Be Modified To Fit A.I.R. Fittings In Head; Will Not Fit C6 Trans.; Not Legal For Street Use;,1-1/2 inch Tube Diameter, Standard Header; Primary Tube Coll. Size 1.5x3 in.; Can Be Modified To Fit A.I.R. Fittings In Head; Will Not Fit C6 Trans.; Not Legal For Street Use; |
| 1966 |
Ford |
Mustang |
Shelby GT-350 |
1-1/2 inch Tube Diameter, Standard Header; Primary Tube Coll. Size 1.5x3 in.; Can Be Modified To Fit A.I.R. Fittings In Head; Will Not Fit C6 Trans.; Not Legal For Street Use;,1-1/2 inch Tube Diameter, Standard Header; Primary Tube Coll. Size 1.5x3 in.; Can Be Modified To Fit A.I.R. Fittings In Head; Will Not Fit C6 Trans.; Not Legal For Street Use;,1-1/2 inch Tube Diameter, Standard Header; Primary Tube Coll. Size 1.5x3 in.; Can Be Modified To Fit A.I.R. Fittings In Head; Will Not Fit C6 Trans.; Not Legal For Street Use; |
| 1967 |
Ford |
Mustang |
Shelby GT-350 |
1-1/2 inch Tube Diameter, Standard Header; Primary Tube Coll. Size 1.5x3 in.; Can Be Modified To Fit A.I.R. Fittings In Head; Will Not Fit C6 Trans.; Not Legal For Street Use;,1-1/2 inch Tube Diameter, Standard Header; Primary Tube Coll. Size 1.5x3 in.; Can Be Modified To Fit A.I.R. Fittings In Head; Will Not Fit C6 Trans.; Not Legal For Street Use;,1-1/2 inch Tube Diameter, Standard Header; Primary Tube Coll. Size 1.5x3 in.; Can Be Modified To Fit A.I.R. Fittings In Head; Will Not Fit C6 Trans.; Not Legal For Street Use; |
| 1968 |
Ford |
Mustang |
Shelby GT-350 |
1-1/2 inch Tube Diameter, Standard Header; Primary Tube Coll. Size 1.5x3 in.; Can Be Modified To Fit A.I.R. Fittings In Head; Will Not Fit C6 Trans.; Not Legal For Street Use; |
| 1966 |
Ford |
Mustang |
Shelby GT-350H |
1-1/2 inch Tube Diameter, Standard Header; Primary Tube Coll. Size 1.5x3 in.; Can Be Modified To Fit A.I.R. Fittings In Head; Will Not Fit C6 Trans.; Not Legal For Street Use; |
| 1967 |
Mercury |
Cougar |
Base |
1-1/2 inch Tube Diameter, Standard Header; Primary Tube Coll. Size 1.5x3 in.; Can Be Modified To Fit A.I.R. Fittings In Head; Will Not Fit C6 Trans.; Not Legal For Street Use;,1-1/2 inch Tube Diameter, Standard Header; Primary Tube Coll. Size 1.5x3 in.; Can Be Modified To Fit A.I.R. Fittings In Head; Will Not Fit C6 Trans.; Not Legal For Street Use; |
| 1968 |
Mercury |
Cougar |
Base |
1-1/2 inch Tube Diameter, Standard Header; Primary Tube Coll. Size 1.5x3 in.; Can Be Modified To Fit A.I.R. Fittings In Head; Will Not Fit C6 Trans.; Not Legal For Street Use;,1-1/2 inch Tube Diameter, Standard Header; Primary Tube Coll. Size 1.5x3 in.; Can Be Modified To Fit A.I.R. Fittings In Head; Will Not Fit C6 Trans.; Not Legal For Street Use; |
| 1968 |
Mercury |
Cougar |
Base |
1-1/2 inch Tube Diameter, Standard Header; Primary Tube Coll. Size 1.5x3 in.; Can Be Modified To Fit A.I.R. Fittings In Head; Will Not Fit C6 Trans.; Not Legal For Street Use; |
| 1970 |
Mercury |
Cougar |
Boss 302 |
1-1/2 inch Tube Diameter, Standard Header; Primary Tube Coll. Size 1.5x3 in.; Can Be Modified To Fit A.I.R. Fittings In Head; Will Not Fit C6 Trans.; Not Legal For Street Use; |
| 1967 |
Mercury |
Cougar |
XR-7 |
1-1/2 inch Tube Diameter, Standard Header; Primary Tube Coll. Size 1.5x3 in.; Can Be Modified To Fit A.I.R. Fittings In Head; Will Not Fit C6 Trans.; Not Legal For Street Use;,1-1/2 inch Tube Diameter, Standard Header; Primary Tube Coll. Size 1.5x3 in.; Can Be Modified To Fit A.I.R. Fittings In Head; Will Not Fit C6 Trans.; Not Legal For Street Use; |
| 1968 |
Mercury |
Cougar |
XR-7 |
1-1/2 inch Tube Diameter, Standard Header; Primary Tube Coll. Size 1.5x3 in.; Can Be Modified To Fit A.I.R. Fittings In Head; Will Not Fit C6 Trans.; Not Legal For Street Use;,1-1/2 inch Tube Diameter, Standard Header; Primary Tube Coll. Size 1.5x3 in.; Can Be Modified To Fit A.I.R. Fittings In Head; Will Not Fit C6 Trans.; Not Legal For Street Use; |
| 1968 |
Mercury |
Cougar |
XR-7 |
1-1/2 inch Tube Diameter, Standard Header; Primary Tube Coll. Size 1.5x3 in.; Can Be Modified To Fit A.I.R. Fittings In Head; Will Not Fit C6 Trans.; Not Legal For Street Use; |