Hedman Hedders has been manufacturing quality headers in the USA since 1954, and they've been manufacturing Ford truck headers decades. Each set uses mild steel, smooth flowing, CNC mandrel bent tubes, that are hand-welded to ensure each pair is identical to the next. Hedman's unique, gasketless ball and socket collector design allows your exhaust system to bolt up to these Ford 352-427 FE headers, even if it is not perfectly aligned with the header collectors.
These uncoated, LONG-TUBE headers fit 1965-1976 Ford 1/2, 3/4 and 1 ton, 2WD Trucks with a 352-427 FE engine.These headers have been successfully tested and assigned E.O. number D167-27 by C.A.R.B., making these headers 50-state legal on the emissions-controlled 1975-1976 models without A.I.R. System. The long, smooth-flowing 1-3/4 in. tube design provides excellent exhaust flow to let your F-Series Ford truck's factory FE engine breathe easy, and produce loads of horsepower and torque. They fit manual and auto transmissions, but will not install on Camper Special or front swaybar equipped models.
These headers are uncoated, and ship from the factory with a temporary black paint that will burn off when submitted to normal operating temperatures. For protection against the element and lower underhood temperatures, these headers are also available with a silver or black ceramic-metallic finish.
Each set includes a pair of gaskets, header flange bolts and collector bolts. No collector gasket is needed.
Hedman Hedders is so confident in the quality of its headers that these headers are factory backed by a Limited Lifetime Warranty.
Hedman Hedders Standard Uncoated Headers; 1-3/4 in. Tube Dia.; 3 in. Coll.; FULL LENGTH Design 89100
Specifications:
| Description_DEF | [B@52bae4a2 |
| Description_DES | [B@3685bd40 |
| Description_EXT | [B@5fe51b7a |
| Description_FAB | [B@57ec28f2 |
| Description_FAB | [B@52764959 |
| Description_FAB | [B@490291ea |
| Description_FAB | [B@3ecb6d7b |
| Description_FAB | [B@85669e8 |
| Description_FAB | [B@688ac53a |
| Description_INV | [B@355a8400 |
| Description_MKT | [B@501f9765 |
| Description_SHO | [B@6b3dbda7 |
| Tube Size | 1-3/4 in. |
| Title | HEDMAN HEDDERS STANDARD UNCOATED HEADERS; 1-3/4 IN. TUBE DIA.; 3 IN. COLL.; FULL LENGTH DESIGN |
| Y-Pipe Included | No |
| Quantity | Sold as a pair. |
| Primary Tube Gauge | 16g |
| Primary Tube Diameter (in) | 1.75 in. |
| Package Contents | Headers, ball and socket reducers (exhaust adapters), gaskets, mounting hardware |
| Header Material | Mild Steel |
| Header Finish | Uncoated |
| Cylinder Head Port Shape | Square |
| Cylinder Head | Stock Profile Heads |
| Header Construction | MILD STEEL- Standard-Duty |
| Replacement Gasket | 27740 |
| Replacement Head Flange Gasket | 27740 |
| California Proposition 65 | WARNING: Cancer. For more info visit www.P65Warnings.ca.gov |
| Variations | 89106, 89810 |
| Tube Material Thickness | 16g |
| Tube Style | Long Tubes |
| Air Conditioning | Yes |
| Automatic Transmission - Column | Yes |
| Automatic Transmission - Floor | Yes |
| Manual Transmission - Column | Yes |
| Manual Transmission - Floor | Yes |
| Tube Length | Long Tubes |
| Material | Mild Steel |
| Tube Design | Standard |
| Tube Diameter | 1-3/4 in. |
| Mounting Hardware Included | Yes |
| with A.I.R. System | No |
| with EGR | No |
| Weld-Up | No |
| Tuned | No |
| Bolts/Studs Included | Yes |
| Catalytic Converter(s) Included | No |
| Collector Bolts Included | Yes |
| Crossover Pipe Included | No |
| Gasket Or Seal Included | Yes |
| Header Fasteners Included | Yes |
| Installation Hardware Included | Yes |
| Motor Mounts Included | No |
| Reducers Included | Yes |
| Flange Thickness | 0.3125 in. |
| Footnotes | 1. Without smog injection or injection heads. |
| Exhaust System Dia | 2-1/2 in. |
| Reducer Outlet Size | 2-1/2 in. |
| Drivetrain | 2WD Only! |
| Collector Attachment | 3 in. |
| Collector Diameter | 3 in. |
| Collector Size | 3 in. |
| Notes | 65-76 Ford 1/2, 3/4, 1 Ton Trucks; 2WD 352-427 |
| Collector Style | BALL and SOCKET Style (Gasketless) |
| Emissions Notes | EO# D167-27 (click here for covered vehicles in document on ARB.CA.GOV website) |
| Contents | headers, gaskets (when applicable), 3-bolt exhaust adapters, hardware |
| Header Style | Long Tube |
| Header Port Shape | Square |
| Port Shape | Square |
| Flange Style | Standard |
| Finish | Uncoated |
| Finish Type | UNCOATED Mild Steel! Shipped with Temporary Paint. |
| E.O. # | Yes |
| Power Steering | Yes |