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#41858073
Hedman Hedders 58073 78-87 Olds 442 Headers, Black
- Cutlass/442 78-87- Black Maxx
$568.12
/set
Factory Shipped
Quantity
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Product Summary
Long Tube Header Tube Type, Standard Flange Style
- Cutlass/442 78-87- Black Maxx
Key Specs
| MFG. Part # | 58073 |
| Header Tube Type | Long Tube |
| Flange Style | Standard |
| Primary Tube Diameter | 1-3/4" |
| Material Type | Mild Steel |
Need To Know
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Return PolicyHedman Hedders 58073 Details
Hedman Hedders 58073 Details
Hedman Hedders has been manufacturing quality headers in the USA since 1954, and classic musclecars is their specialty. 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 you to bolt up, even if it is not perfectly aligned with the header collectors.
Hedman Hedders is so confident in the quality of its headers that these headers are factory backed by a Limited Lifetime Warranty.
Features
- Cutlass/442 78-87- Black Maxx
Application
- 1978-1980 Oldsmobile Custom Cruiser CID 350 GAS
- 1978-1981 Oldsmobile Cutlass CID 260 GAS
- 1979-1980 Oldsmobile Cutlass CID 350 GAS
Specs
Manufacturer Specs:
| TUBE DIAMETER | 1-3/4 in. |
| TUBE STYLE | Long Tubes |
| AIR CONDITIONING | Yes |
| 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. |
| EXHAUST SYSTEM DIA | 2-1/2 in. |
| CONTENTS | headers, gaskets (when applicable), 3-bolt exhaust adapters, hardware |
| FINISH | BLACK MAXX Satin Black Ceramic-Metallic |
| FINISH TYPE | BLACK MAXX- Black Ceramic-Metallic Coating |
| FLANGE STYLE | Standard |
| FLANGE THICKNESS | 0.3125 in. |
| HEADER STYLE | Long Tube |
| NOTES | 78-87 Olds 442, Cutlass, Vista 206-403 |
| MATERIAL | Mild Steel |
| TUBE DESIGN | Standard |
| TUBE LENGTH | Long Tubes |
| TUBE MATERIAL THICKNESS | 16g |
| TUBE SIZE | 1-3/4 in. |
| WITH AIR SYSTEM | No |
| WITH EGR | No |
| EO | No |
| WELD-UP | No |
| TUNED | No |
| BOLTS/STUDS INCLUDED | Yes |
| CATALYTIC CONVERTERS INCLUDED | No |
| CROSSOVER PIPE INCLUDED | No |
| GASKET OR SEAL INCLUDED | Yes |
| HEADER FASTENERS INCLUDED | Yes |
| INSTALLATION HARDWARE INCLUDED | Yes |
| MOTOR MOUNTS INCLUDED | No |
| MOUNTING HARDWARE INCLUDED | Yes |
| REDUCERS INCLUDED | Yes |
| 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 | BLACK MAXX Satin Black Ceramic-Metallic |
| CYLINDER HEAD PORT SHAPE | Rectangle |
| CYLINDER HEAD | Stock Profile Heads |
| HEADER CONSTRUCTION | MILD STEEL- Standard-Duty |
| REPLACEMENT GASKET | 41827800 |
| REPLACEMENT HEAD FLANGE GASKET | 41827800 |
| ENGINE NOTES | NO |
Guides & Documents
Hedman Hedders 58073 Specifications
Hedman Hedders 58073 Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | 58073 |
| Brand | Hedman Hedders |
| Header Tube Type | Long Tube |
| Flange Style | Standard |
| Primary Tube Diameter | 1-3/4" |
| Material Type | Mild Steel |
| Color | Black |
| Weld-Up | No |
| Collector Diameter | 3 Inch |
| Finish | Satin |
| Hardware Included | Yes |
| Gasket(s) Included | Yes |
| Collector Reducers Included | Yes |
| Collector Reducer Exit Diameter | 2.5" |
| GENERAL | |
| Sold in Quantity | Set |
| Collector Length | 3" |
| Flange Thickness | 0.3125" |
| Tuned | No |
| Crossover Pipe Included | No |
| Primary Tube Gauge | 16-gauge |
Ratings & Reviews
Ratings & Reviews
Fitment
Fitment
1976-1979 Cadillac Seville
Oldsmobile 350 Small-Block
1968-1971 Oldsmobile 442
Oldsmobile 350 Small-Block
1972-1974 Oldsmobile 98
Oldsmobile 350 Small-Block
1977-1980 Oldsmobile 98
Oldsmobile 350 Small-Block
1982-1984 Oldsmobile 98
Oldsmobile 350 Small-Block
1971-1974 Oldsmobile Custom Cruiser
Oldsmobile 350 Small-Block
1977-1980 Oldsmobile Custom Cruiser
Oldsmobile 350 Small-Block
1983-1985 Oldsmobile Custom Cruiser
Oldsmobile 350 Small-Block
1992 Oldsmobile Custom Cruiser
Oldsmobile 350 Small-Block
1968-1974 Oldsmobile Cutlass
Oldsmobile 350 Small-Block
1975-1980 Oldsmobile Cutlass
260 Oldsmobile Small-Block V8
Oldsmobile 350 Small-Block
1981 Oldsmobile Cutlass
260 Oldsmobile Small-Block V8
1978 Oldsmobile Cutlass Calais
260 Oldsmobile Small-Block V8
1979-1980 Oldsmobile Cutlass Calais
260 Oldsmobile Small-Block V8
Oldsmobile 350 Small-Block
1981-1982 Oldsmobile Cutlass Calais
260 Oldsmobile Small-Block V8
1983-1984 Oldsmobile Cutlass Calais
260 Oldsmobile Small-Block V8
Oldsmobile 350 Small-Block
1981 Oldsmobile Cutlass Cruiser
260 Oldsmobile Small-Block V8
1983 Oldsmobile Cutlass Cruiser
Oldsmobile 350 Small-Block
1975-1977 Oldsmobile Cutlass Salon
260 Oldsmobile Small-Block V8
Oldsmobile 350 Small-Block
1978 Oldsmobile Cutlass Salon
260 Oldsmobile Small-Block V8
1979-1980 Oldsmobile Cutlass Salon
260 Oldsmobile Small-Block V8
Oldsmobile 350 Small-Block
1985 Oldsmobile Cutlass Salon
Oldsmobile 350 Small-Block
1968-1974 Oldsmobile Cutlass Supreme
Oldsmobile 350 Small-Block
1975-1980 Oldsmobile Cutlass Supreme
260 Oldsmobile Small-Block V8
Oldsmobile 350 Small-Block
1981-1982 Oldsmobile Cutlass Supreme
260 Oldsmobile Small-Block V8
1983-1984 Oldsmobile Cutlass Supreme
260 Oldsmobile Small-Block V8
Oldsmobile 350 Small-Block
1985 Oldsmobile Cutlass Supreme
Oldsmobile 350 Small-Block
1976 Oldsmobile Cutlass Tiara
260 Oldsmobile Small-Block V8
Oldsmobile 350 Small-Block
1968 Oldsmobile Delmont 88
Oldsmobile 350 Small-Block
1968-1976 Oldsmobile Delta 88
Oldsmobile 350 Small-Block
1977-1980 Oldsmobile Delta 88
260 Oldsmobile Small-Block V8
Oldsmobile 350 Small-Block
1981-1982 Oldsmobile Delta 88
260 Oldsmobile Small-Block V8
1983-1985 Oldsmobile Delta 88
Oldsmobile 350 Small-Block
1965-1966 Oldsmobile Dynamic 88
Oldsmobile 350 Small-Block
1968-1972 Oldsmobile F85
Oldsmobile 350 Small-Block
1973-1974 Oldsmobile Omega
Oldsmobile 350 Small-Block
1975-1977 Oldsmobile Omega
260 Oldsmobile Small-Block V8
Oldsmobile 350 Small-Block
1978-1979 Oldsmobile Omega
Oldsmobile 350 Small-Block
1977 Oldsmobile Toronado
Oldsmobile 350 Small-Block
1968-1975 Oldsmobile Vista Cruiser
Oldsmobile 350 Small-Block