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Hedman Hedders BLOCK HUGGER Headers; Chevy SB 283-400; 1-5/8 in. Tubes; HTC Ceramic Coated 68406
Regular Price
$1,443.18
BLOCK HUGGER Headers; Chevy SB 283-400; 1-5/8 in. Tubes; HTC Ceramic Coated
Hedman Hedders BLOCK HUGGER Headers; Chevy SB 283-400; 1-5/8 in. Tubes; HTC Ceramic Coated 68406
Specifications:
| Description_DEF | [B@74bfa10b |
| Description_DES | [B@14e8a371 |
| Description_EXT | [B@183e7b21 |
| Description_FAB | [B@3e41f727 |
| Description_FAB | [B@37ffae1d |
| Description_FAB | [B@66dd60b8 |
| Description_FAB | [B@dd1f831 |
| Description_FAB | [B@3c98de63 |
| Description_FAB | [B@765d10ab |
| Description_INV | [B@7b086678 |
| Description_SHO | [B@791a1958 |
| Title | HEDMAN HEDDERS BLOCK HUGGER HEADERS; CHEVY SB 283-400; 1-5/8 IN. TUBES; HTC CERAMIC COATED |
| 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 |
| Mounting Hardware Included | Yes |
| Y-Pipe Included | No |
| Variations | 68400 |
| Quantity | Sold as a pair. |
| Primary Tube Gauge | 16g |
| Primary Tube Diameter (in) | 1.625 in. |
| Package Contents | Headers, reducers (exhaust adapters), gaskets, mounting hardware |
| Header Material | Mild Steel |
| Header Finish | HTC Polished Silver Ceramic-Metallic |
| Cylinder Head Port Shape | Oval |
| Cylinder Head | Stock Profile Heads |
| Header Construction | MILD STEEL- Standard-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 |
| Tube Size | 1-5/8 in. |
| Tube Style | Block Huggers |
| Emissions Notes | Not Legal For Street Use on '75-Later Model Years! Legal for off-road use only. |
| Automatic Transmission - Column | Yes |
| Automatic Transmission - Floor | Yes |
| Manual Transmission - Column | Yes |
| Manual Transmission - Floor | Yes |
| Collector Attachment | 2-1/2 in. |
| Collector Diameter | 2-1/2 in. |
| Collector Size | 2-1/2 in. |
| Collector Style | 3-Bolt Gasket Style Flange |
| Reducer Outlet Size | 2-1/2 in. |
| Exhaust System Dia | 2-1/2 in. |
| Contents | Header(s), new bolts, gasket(s) to head, reducer(s) and hardware, instructions |
| E.O. # | No |
| Engine | Chevy SB 283-400 |
| Tube Material Thickness | 16g |
| Finish | HTC Polished Silver Ceramic-Metallic |
| Finish Type | HTC SILVER (polished) Ceramic-metallic Coating |
| Flange Style | Standard |
| Flange Thickness | 0.375 in. |
| Header Port Shape | Oval Port |
| Header Style | Block Huggers- Street Rod |
| Notes | Street Rod Universal Shorty Chev. 283-400 Angle Plug Heads |
| Port Shape | Oval |
| Material | Mild Steel |
| Transmission Notes | Modification to shifter linkage may be required. |
| Tube Design | Standard |
| Tube Length | Short 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 |
