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Specifications:
| Description_DEF | [B@41d37858 |
| Description_DES | [B@5d98c291 |
| Description_EXT | [B@2fd159c5 |
| Description_FAB | [B@10d026da |
| Description_FAB | [B@4a1b9d20 |
| Description_FAB | [B@518c52b8 |
| Description_FAB | [B@7436363d |
| Description_FAB | [B@65c13897 |
| Description_FAB | [B@73a54b92 |
| Description_INV | [B@408fcecc |
| Description_SHO | [B@54d9f3e |
| Cylinder Head | Fits Factory GM Aluminum Angle Plug and Straight Plug Heads. |
| Title | HEDMAN HEDDERS ELITE 84-86 CORCORVETTE 283-400- BLACK MAXX |
| Tube Size | 1-5/8 in. |
| Tube Style | Long Tubes |
| Air Conditioning | Yes |
| Automatic Transmission - Column | No |
| Automatic Transmission - Floor | Yes |
| Manual Transmission - Column | No |
| Manual Transmission - Floor | Yes |
| Tube Material Thickness | 14g |
| Material | Mild Steel |
| Tube Design | Standard |
| Tube Length | Long Tubes |
| Tube Diameter | 1-5/8 in. |
| Reducers Included | Yes |
| with EGR | No |
| Weld-Up | No |
| Tuned | No |
| Bolts/Studs Included | Yes |
| Catalytic Converter(s) 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 |
| Y-Pipe Included | No |
| Variations | 66441, 61448 |
| Quantity | Sold as a pair. |
| Primary Tube Gauge | 14g |
| 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 | Oval |
| 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 |
| with A.I.R. System | No |
| Flange Thickness | 0.375 in. |
| Exhaust System Dia | 2-1/2 in. |
| Reducer Outlet Size | 2-1/2 in. |
| Collector Attachment | 3 in. |
| Collector Diameter | 3 in. |
| Collector Size | 3 in. |
| Notes | 84-86 Corvette 283-400 |
| Collector Style | BALL and SOCKET Style (Gasketless) |
| Finish | BLACK MAXX Satin Black Ceramic-Metallic |
| Finish Type | BLACK MAXX- Black Ceramic-Metallic Coating |
| Contents | headers, gaskets (when applicable), 3-bolt exhaust adapters, hardware |
| Header Style | Long Tube |
| E.O. # | No |
| Key Feature | Non-EGR |
| Emissions Notes | Not currently legal for sale or use in California. Please call for status update |
| Flange Style | Standard |
| Power Steering | Yes |
This Part Fits:
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 1985 | Chevrolet | Corvette | Base | Air Conditioning: Yes; Power Steering: Yes; Auto Transmission - Column: No; Auto Transmission - Floor: Yes; Manual Transmission - Column: No; Manual Transmission - Floor: Yes; Footnotes: (103) Will fit with angle plug heads (Chevy aluminum only, L98).; Footnotes: (121) Must modify rotary A/C bracket.; Footnotes: (203) Non-E.G.R. equipped; Footnotes: (5) With A.I.R. system.; Footnotes: (6) Modification to stock exhaust required to retain catalytic converter.; Emissions Notes: NOT LEGAL FOR STREET USE! Not currently applicable or intended for street or highway use. Call for up-to-date status.; Engine Family: SB Chevy 283-400 (Gen 1) |
| 1986 | Chevrolet | Corvette | Base | Air Conditioning: Yes; Power Steering: Yes; Auto Transmission - Column: No; Auto Transmission - Floor: Yes; Manual Transmission - Column: No; Manual Transmission - Floor: Yes; Footnotes: (103) Will fit with angle plug heads (Chevy aluminum only, L98).; Footnotes: (121) Must modify rotary A/C bracket.; Footnotes: (203) Non-E.G.R. equipped; Footnotes: (5) With A.I.R. system.; Footnotes: (6) Modification to stock exhaust required to retain catalytic converter.; Emissions Notes: NOT LEGAL FOR STREET USE! Not currently applicable or intended for street or highway use. Call for up-to-date status.; Engine Family: SB Chevy 283-400 (Gen 1) |