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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 passenger cars for 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 Small Block Chevy exhaust system to bolt up, even if it is not perfectly aligned with the header collectors.
This set is part of Hedman's BLACK ELITE line of headers. Hedman BLACK ELITE headers have a heavy-duty design that uses stout 3/8" flanges, and thicker 14 gauge primary tubes. The heavier-duty construction of HEDMAN BLACK ELITE Hedders makes them ideal for high-performance engines and tow vehicles, both of which produce higher exhaust temperatures.
These LONG-TUBE headers fit a variety of popular 1971-1993 Chevy Passenger cars, including Impala, Caprice and Bel Air; 1970-1977 Monte Carlo (A-Body) , and 1964-1977 Chevy Chevelle, Malibu and El Camino models fitted with a SB Chevy (Gen 1) engine. The smooth 1-5/8 in. tube design provides ample exhaust flow to let your 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@5c262829 |
| Description_DES | [B@349bf8e5 |
| Description_EXT | [B@6e0ead6e |
| Description_FAB | [B@e89d808 |
| Description_FAB | [B@6303ce90 |
| Description_FAB | [B@8b44ec5 |
| Description_FAB | [B@13cae760 |
| Description_FAB | [B@53432489 |
| Description_FAB | [B@2e49173f |
| Description_INV | [B@4a1b655 |
| Description_MKT | [B@4094a046 |
| Description_SHO | [B@ab9b3b1 |
| Tube Diameter | 1-5/8 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 | Oval |
| Cylinder Head | Stock Profile Heads |
| Header Construction | MILD STEEL- ELITE Heavy-Duty |
| Replacement Gasket | 27520 |
| Replacement Head Flange Gasket | 27520 |
| California Proposition 65 | WARNING: Cancer & Reproductive Harm. For more info visit www.P65Warnings.ca.gov |
| Variations | 68296, 68298 |
| Tube Material Thickness | 14g |
| Tube Style | Long Tubes |
| Exhaust System Dia | 2-1/2 in. |
| Air Conditioning | Yes |
| Air Conditioning Notes | 70-Up: LARGE compressor use Hedman 20110; SMALL compressor, modify OE bracket. |
| Automatic Transmission - Column | Yes |
| Automatic Transmission - Floor | Yes |
| Manual Transmission - Column | No |
| 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. |
| Contents | Header(s), new bolts, gasket(s) to head, reducer(s) and hardware, instructions |
| Tube Length | Long Tubes |
| 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 | 0.375 in. |
| Header Port Shape | Oval Port |
| Header Style | Long Tube |
| Notes | 64-77 A-Body, 71-93 Chev. Pass. Car 283-400 |
| Key Feature | Without A.I.R. |
| Port Shape | Oval |
| Material | Mild Steel |
| Tube Design | Standard |
| Title | HEDMAN HEDDERS ELITE SB CHEVELLE PASS- BLACK MAXX |
| 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 |
| Tube Size | 1-5/8 in. |
| Y-Pipe Included | No |
| Quantity | Sold as a pair. |
| Primary Tube Gauge | 14g |
| Primary Tube Diameter (in) | 1.625 in. |
This Part Fits:
| Year | Make | Model | Submodel | Engine |
|---|---|---|---|---|
| 1964 | Chevrolet | Malibu | Base Wagon 2-Door | 4.6L 4638CC 283Cu. In. V8 GAS OHV Naturally Aspirated |
| 1964 | Chevrolet | Malibu | Base Wagon 2-Door | 5.3L 5358CC 327Cu. In. V8 GAS OHV Naturally Aspirated |
| 1964-1966 | Chevrolet | Chevelle | Base Convertible 2-Door | 4.6L 4638CC 283Cu. In. V8 GAS OHV Naturally Aspirated |
| 1964-1966 | Chevrolet | Chevelle | Base Convertible 2-Door | 5.3L 5358CC 327Cu. In. V8 GAS OHV Naturally Aspirated |
| 1964-1966 | Chevrolet | Chevelle | Base Sedan 2-Door | 4.6L 4638CC 283Cu. In. V8 GAS OHV Naturally Aspirated |
| 1964-1966 | Chevrolet | Chevelle | Base Sedan 2-Door | 5.3L 5358CC 327Cu. In. V8 GAS OHV Naturally Aspirated |
| 1964-1966 | Chevrolet | Chevelle | Base Sedan 4-Door | 5.3L 5358CC 327Cu. In. V8 GAS OHV Naturally Aspirated |
| 1964-1966 | Chevrolet | Chevelle | Base Sedan 4-Door | 4.6L 4638CC 283Cu. In. V8 GAS OHV Naturally Aspirated |
| 1964-1966 | Chevrolet | Chevelle | Base Wagon 2-Door | 4.6L 4638CC 283Cu. In. V8 GAS OHV Naturally Aspirated |
| 1964-1966 | Chevrolet | Chevelle | Base Wagon 2-Door | 5.3L 5358CC 327Cu. In. V8 GAS OHV Naturally Aspirated |
| 1964-1966 | Chevrolet | Chevelle | Base Wagon 4-Door | 5.3L 5358CC 327Cu. In. V8 GAS OHV Naturally Aspirated |
| 1964-1966 | Chevrolet | Chevelle | Base Wagon 4-Door | 4.6L 4638CC 283Cu. In. V8 GAS OHV Naturally Aspirated |
| 1964-1967 | Chevrolet | Malibu | Base Convertible 2-Door | 5.3L 5358CC 327Cu. In. V8 GAS OHV Naturally Aspirated |
| 1964-1967 | Chevrolet | Malibu | Base Convertible 2-Door | 4.6L 4638CC 283Cu. In. V8 GAS OHV Naturally Aspirated |
| 1964-1967 | Chevrolet | Malibu | Base Hardtop 2-Door | 5.3L 5358CC 327Cu. In. V8 GAS OHV Naturally Aspirated |
| 1964-1967 | Chevrolet | Malibu | Base Hardtop 2-Door | 4.6L 4638CC 283Cu. In. V8 GAS OHV Naturally Aspirated |
| 1964-1967 | Chevrolet | Malibu | Base Sedan 4-Door | 4.6L 4638CC 283Cu. In. V8 GAS OHV Naturally Aspirated |
| 1964-1967 | Chevrolet | Malibu | Base Sedan 4-Door | 5.3L 5358CC 327Cu. In. V8 GAS OHV Naturally Aspirated |
| 1964-1967 | Chevrolet | Malibu | Base Wagon 4-Door | 5.3L 5358CC 327Cu. In. V8 GAS OHV Naturally Aspirated |
| 1964-1967 | Chevrolet | Malibu | Base Wagon 4-Door | 4.6L 4638CC 283Cu. In. V8 GAS OHV Naturally Aspirated |
| 1966 | Chevrolet | Chevelle | Base Convertible 2-Door | -- |
| 1966 | Chevrolet | Chevelle | Base Sedan 2-Door | -- |
| 1966 | Chevrolet | Chevelle | Base Sedan 4-Door | -- |
| 1966 | Chevrolet | Chevelle | Base Wagon 2-Door | -- |
| 1966 | Chevrolet | Chevelle | Base Wagon 4-Door | -- |
| 1966-1967 | Chevrolet | Malibu | Base Hardtop 4-Door | 4.6L 4638CC 283Cu. In. V8 GAS OHV Naturally Aspirated |
| 1966-1967 | Chevrolet | Malibu | Base Hardtop 4-Door | 5.3L 5358CC 327Cu. In. V8 GAS OHV Naturally Aspirated |
| 1967 | Chevrolet | Chevelle | Base | 5.3L 5358CC 327Cu. In. V8 GAS OHV Naturally Aspirated |
| 1967 | Chevrolet | Chevelle | Base | 4.6L 4638CC 283Cu. In. V8 GAS OHV Naturally Aspirated |
| 1968 | Chevrolet | Chevelle | 300 Coupe 2-Door | 5.3L 5358CC 327Cu. In. V8 GAS OHV Naturally Aspirated |
| 1968 | Chevrolet | Chevelle | 300 Wagon 4-Door | 5.3L 5358CC 327Cu. In. V8 GAS OHV Naturally Aspirated |
| 1975 | Chevrolet | Monte Carlo | S Coupe 2-Door | 6.6L 400Cu. In. V8 GAS OHV Naturally Aspirated |
| 1975,1977 | Chevrolet | Monte Carlo | S Coupe 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1976 | Chevrolet | Laguna | S3 Coupe 2-Door | 5.0L 305Cu. In. V8 GAS OHV Naturally Aspirated |
| 1976 | Chevrolet | Laguna | S3 Coupe 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1976 | Chevrolet | Laguna | S3 Coupe 2-Door | 6.6L 400Cu. In. V8 GAS OHV Naturally Aspirated |
| 1976 | Chevrolet | Malibu | Base Coupe 2-Door | 5.0L 305Cu. In. V8 GAS OHV Naturally Aspirated |
| 1976 | Chevrolet | Monte Carlo | Landau Coupe 2-Door | 6.6L 400Cu. In. V8 GAS OHV Naturally Aspirated |
| 1976 | Chevrolet | Monte Carlo | Landau Coupe 2-Door | 5.0L 305Cu. In. V8 GAS OHV Naturally Aspirated |
| 1976 | Chevrolet | Monte Carlo | Landau Coupe 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1976-1977 | Chevrolet | El Camino | Base Standard Cab Pickup 2-Door | 5.0L 305Cu. In. V8 GAS OHV Naturally Aspirated |
| 1976-1977 | Chevrolet | Malibu | Base Sedan 4-Door | 5.0L 305Cu. In. V8 GAS OHV Naturally Aspirated |
| 1976-1977 | Chevrolet | Malibu | Base Wagon 4-Door | 5.0L 305Cu. In. V8 GAS OHV Naturally Aspirated |
| 1977 | Chevrolet | Monte Carlo | S Coupe 2-Door | 5.0L 305Cu. In. V8 GAS OHV Naturally Aspirated |
| 1977-1979,1981-1982,1984-1985 | Chevrolet | Caprice | Classic Coupe 2-Door | 5.0L 305Cu. In. V8 GAS OHV Naturally Aspirated |
| 1977-1982 | Chevrolet | Impala | Base Wagon 4-Door | 5.0L 305Cu. In. V8 GAS OHV Naturally Aspirated |
| 1977-1985 | Chevrolet | Impala | Base Sedan 4-Door | 5.0L 305Cu. In. V8 GAS OHV Naturally Aspirated |
| 1977-1985,1993 | Chevrolet | Caprice | Classic Sedan 4-Door | 5.0L 305Cu. In. V8 GAS OHV Naturally Aspirated |
| 1978-1981 | Chevrolet | Impala | Base Coupe 2-Door | 5.0L 305Cu. In. V8 GAS OHV Naturally Aspirated |
| 1978-1985,1993 | Chevrolet | Caprice | Classic Wagon 4-Door | 5.0L 305Cu. In. V8 GAS OHV Naturally Aspirated |
| 1982 | Chevrolet | Impala | Base Wagon 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1982-1984 | Chevrolet | Impala | Base Sedan 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1985 | Chevrolet | Caprice | Classic Coupe 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1985 | Chevrolet | Caprice | Classic Sedan 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1985 | Chevrolet | Caprice | Classic Wagon 4-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated |
| 1986-1992 | Chevrolet | Caprice | Base Sedan 4-Door | 5.0L 305Cu. In. V8 GAS OHV Naturally Aspirated |
| 1987-1988,1991-1992 | Chevrolet | Caprice | Base Wagon 4-Door | 5.0L 305Cu. In. V8 GAS OHV Naturally Aspirated |