1-5/8 in. Mid-Length Headers, SB Chevy 283-400 with D-Port Heads; Various Camaro, Chevelle, El Camino, Nova, Regal, Cutlass, Grand Prix & Others- Standard-Duty Uncoated
Hedman Hedders Mid-Length D-Port Headers For 67-81 Camaro, Nova, G-Body 283-400 68609
Specifications:
| Description_DEF | [B@2c7b3bd7 |
| Description_DES | [B@59efc197 |
| Description_EXT | [B@259400da |
| Description_FAB | [B@700307fe |
| Description_FAB | [B@5d33faa |
| Description_FAB | [B@2297b5fe |
| Description_FAB | [B@2700f3a6 |
| Description_FAB | [B@4fd43c4f |
| Description_FAB | [B@53e66470 |
| Description_INV | [B@4c4103b7 |
| Description_SHO | [B@6cfc545a |
| LS SWAP | NO |
| Title | HEDMAN HEDDERS STANDARD UNCOATED HEADERS; 1-5/8 IN. TUBE DIA.; 3 IN. COLL.; MID-LENGTH DESIGN |
| Material | Mild Steel |
| Special Engine Notes | D-PORT |
| Mounting Hardware Included | Yes |
| Variations | 68609, 66609 & 63609. |
| 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 |
| Reducers Included | Yes |
| Tube Material Thickness | 16g |
| Y-Pipe Included | No |
| 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 | Uncoated |
| Cylinder Head Port Shape | D-port |
| Cylinder Head | Stock Profile Heads |
| Header Construction | MILD STEEL- Standard-Duty |
| Replacement Gasket | 27690 |
| California Proposition 65 | WARNING: Cancer. For more info visit www.P65Warnings.ca.gov |
| Tube Size | 1-5/8 in. |
| Tube Length | Mid-Length Tubes |
| Tube Diameter | 1-5/8 in. |
| Tube Style | Mid-Length |
| Automatic Transmission - Column | Yes |
| Automatic Transmission - Floor | Yes |
| Manual Transmission - Column | No |
| Manual Transmission - Floor | No |
| Tube Design | Standard |
| Flange Thickness | 0.3125 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 | 67-81 F; 64-83 A, 82-88 G; 68-79 X; 71-94 B; 84-04 Astro 283-400 |
| Collector Style | BALL and SOCKET Style (Gasketless) |
| Engine | Chevy SB 283-400 (Gen 1) D-Port |
| Header Port Shape | D-Port |
| Port Shape | D-port |
| Key Feature | D-Port Heads |
| Contents | Headers, ball and socket reducers (exhaust adapters), gaskets, mounting hardware |
| Header Style | Mid-Length Tube |
| E.O. # | No |
| Emissions Notes | Not Legal For Street Use on '75-Later Model Years! Legal for off-road use only. |
| Flange Style | Standard |
| Finish | Uncoated |
| Finish Type | UNCOATED Mild Steel! Shipped with Temporary Paint. |
| Power Steering | Yes |