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Hedman HeddersBlack Long-Tube Headers For 67-91 GM 4WD Trucks/SUVs with 283-40069233
Hedman Hedders has been manufacturing quality headers in the USA since 1954, and they've been manufacturing long and MID-LENGTH tube headers for Chevy trucks for nearly as long. 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 Small Block Chevy exhaust system to bolt up, even if it is not perfectly aligned with the header collectors.
These BLACK-MAXX coated, LONG-TUBE headers fit 1967-1991 4WD (only) 1/2 and 3/4 ton Chevy Trucks, Blazers and Suburbans, powered by a Small Block Chevy engine (check the application listings for exact fitment). The smooth 1-5/8 in. tube design provides ample exhaust flow to let your truck's 283-400 SB Chevy engine breathe easy, and produce maximum horsepower and torque.
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. These headers have a high temperature, SATIN-BLACK ceramic finish that resists corrosion, and can withstand temperatures up to 1400 degree F. This finish is covered by a 5-year factory warranty, in addition to Hedman's standard lifetime header warranty.
Specifications:
| Description_DEF | [B@6f805eb9 |
| Description_DES | [B@fe00f2c |
| Description_EXT | [B@18125e6c |
| Description_FAB | [B@83f79ac |
| Description_FAB | [B@65279b84 |
| Description_FAB | [B@6ab16163 |
| Description_FAB | [B@605ab367 |
| Description_FAB | [B@135b54d9 |
| Description_FAB | [B@4af9068d |
| Description_INV | [B@2ba2dcc8 |
| Description_MKT | [B@1ed69350 |
| Description_SHO | [B@5762e1cf |
| Tube Diameter | 1-5/8 in. |
| Reducers Included | Yes |
| Motor Mounts Included | No |
| Mounting Hardware Included | Yes |
| Y-Pipe Included | No |
| Variations | 69230, 69830 |
| Quantity | Sold as a pair. |
| Primary Tube Gauge | 16g |
| Primary Tube Diameter (in) | 1.625 in. |
| Package Contents | Headers, ball and socket reducers (exhaust adapters), gaskets, mounting hardware |
| Header Material | Mild Steel |
| Header Finish | BLACK MAXX Satin Black Ceramic-Metallic |
| Cylinder Head Port Shape | Round |
| Cylinder Head | Stock Profile Heads |
| Header Construction | MILD STEEL- Standard-Duty |
| Replacement Gasket | 27500 |
| Replacement Head Flange Gasket | 27500 |
| California Proposition 65 | WARNING: Cancer & Reproductive Harm. For more info visit www.P65Warnings.ca.gov |
| with A.I.R. System | No |
| Tube Size | 1-5/8 in. |
| Tube Style | Long Tubes |
| Contents | headers, gaskets (when applicable), 3-bolt exhaust adapters, hardware |
| Air Conditioning | Yes |
| Automatic Transmission - Column | Yes |
| Automatic Transmission - Floor | Yes |
| Manual Transmission - Column | Yes |
| Manual Transmission - Floor | Yes |
| Power Steering | Yes |
| Collector Attachment | 3 in. |
| Collector Diameter | 3 in. |
| Collector Size | 3 in. |
| Collector Style | BALL and SOCKET Style (Gasketless) |
| Reducer Outlet Size | 2-1/2 in. |
| Exhaust System Dia | 2-1/2 in. |
| Drivetrain | 4WD |
| Tube Material Thickness | 16g |
| E.O. # | No |
| Emissions Notes | Not Legal For Street Use on '75-Later Model Years! Legal for off-road use only. |
| Finish | BLACK MAXX Satin Black Ceramic-Metallic |
| Finish Type | BLACK MAXX- Black Ceramic-Metallic Coating |
| Flange Style | Standard |
| Flange Thickness | 0.3125 in. |
| Header Port Shape | Round |
| Header Style | Long Tube |
| Port Shape | Round |
| Material | Mild Steel |
| Tube Design | Standard |
| Tube Length | Long Tubes |
| Title | HEDMAN HEDDERS CHEVY PU SMALL BLOCK 4WD- BLACK MAXX |
| 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 |
