Description
Standard Uncoated Headers; 1-3/4 in. Tube Dia.; 3 in. Coll.; FULL LENGTH Design
Specifications:
| Bolts/Studs Included | Yes |
| Flange Thickness | 0.375 in. |
| Gasket Or Seal Included | Yes |
| Header Style | Long Tube |
| Reducers Included | Yes |
| Air Conditioning | Yes |
| Automatic Transmission – Column | No |
| Automatic Transmission – Floor | No |
| Collector Size | 3 in. |
| Collector Style | BALL and SOCKET Style (Gasketless) |
| Exhaust System Dia | 2-1/2 in. |
| Finish | Uncoated |
| Finish Type | Uncoated Mild steel |
| Flange Style | Standard |
| Replacement Head Flange Gasket | 27770 |
| Header Port Shape | Oval Port |
| Manual Transmission – Column | No |
| Manual Transmission – Floor | Yes |
| Material | Mild Steel |
| Port Shape | Oval |
| Power Steering | Yes |
| Reducer Outlet Size | 2-1/2 in. |
| Tube Diameter | 1-3/4 in. |
| Tube Length | Long Tubes |
| Tube Size | 1-3/4 in. |
| Variations | 89346, 89348 |
| Cylinder Head Port Shape | Oval |
| Header Finish | Uncoated |
| Header Material | Mild Steel |
| Mounting Hardware Included | Yes |
| Primary Tube Diameter (in) | 1.75 in. |
| Tuned | No |
| Weld-Up | No |
| Collector Bolts Included | Yes |
| Catalytic Converter(s) Included | No |
| Crossover Pipe Included | No |
| Motor Mounts Included | No |
| Quantity | Sold as a pair. |
| Cylinder Head | Stock Profile Heads |
| Replacement Gasket | 27770 |
| Installation Hardware Included | Yes |
| with A.I.R. System | No |
| with EGR | No |
| Y-Pipe Included | No |
| Collector Attachment | 3 in. |
| Emissions Notes | Not Legal For Street Use on ’75-Later Model Years! Legal for off-road use only. |
| Header Construction | MILD STEEL- Standard-Duty |
| E.O. # | No |
| California Proposition 65 | WARNING: Cancer. For more info visit |
| Contents | headers, gaskets (when applicable), 3-bolt exhaust adapters, hardware |
| Title | HEDMAN HEDDERS STANDARD UNCOATED HEADERS; 1-3/4 IN. TUBE DIA.; 3 IN. COLL.; FULL LENGTH DESIGN |
| Notes | 80-87 Ford F150, F250, F350; 2-4WD 460 (7.5L) |
| Collector Diameter | 3 in. |
| Tube Style | Long Tubes |
| Package Contents | Headers, ball and socket reducers (exhaust adapters), gaskets, mounting hardware |
| Tube Material Thickness | 16g |
| Primary Tube Gauge | 16g |
| Tube Design | Standard |
| Installation Notes | Will not fit models with starter solenoid located on top of starter. |
| Installation Notes | Will not fit E.F.I. |
| Header Fasteners Included | Yes |
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