Hedman Hedders has been manufacturing quality headers in the USA since 1954, and they've been manufacturing long and mid-length tube headers for 2nd Gen F-Bodies for decades, so designing a good fitting, great performing set of headers for the popular LS engine swap. Each set uses smooth flowing, CNC mandrel bent tubes, that are hand-welded to ensure each pair is identical to the next. The stout 3/8" header flanges ensure a great seal that will resist warping, and Hedman's unique, gasketless ball and socket collector design allows your Camaro, Firebird's exhaust system to bolt up, even if it is not perfectly aligned with the header collectors. Hedman is so confident in the quality of its headers that these headers are factory backed by a Limited Lifetime Warranty.
Hedman Hedders LS SWAP HEADERS; MID LENGTH; 70-81 CAMARO AND FIREBIRD (F-BODY); UNCOATED 68720
Specifications:
| Description_DEF | [B@13222f1d |
| Description_DES | [B@6d3267d0 |
| Description_EXT | [B@19610536 |
| Description_FAB | [B@7dfe8316 |
| Description_FAB | [B@7fa60173 |
| Description_FAB | [B@1d4f5b0 |
| Description_FAB | [B@108d1809 |
| Description_FAB | [B@1962df3d |
| Description_FAB | [B@5600f8fb |
| Description_INV | [B@705ffefe |
| Description_MKT | [B@8eaedac |
| Description_SHO | [B@7fe50bb |
| Title | HEDMAN HEDDERS LS SWAP HEADERS; MID LENGTH; 70-81 CAMARO AND FIREBIRD (F-BODY); UNCOATED |
| Tube Diameter | 1-3/4 in. |
| Mounting Hardware Included | Yes |
| Head Type | Factory Heads |
| 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 Material Thickness | 16g |
| 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 | Uncoated |
| Cylinder Head Port Shape | Round |
| Cylinder Head | Stock Profile Heads |
| Vehicle Family | F-Body (GM) 1970-74 |
| Header Construction | MILD STEEL- Standard-Duty |
| Replacement Gasket | 27470 |
| Replacement Head Flange Gasket | 27470 |
| California Proposition 65 | WARNING: Cancer. For more info visit www.P65Warnings.ca.gov |
| Tube Size | 1-3/4 in. |
| Tube Length | Mid-Length Tubes |
| Tube Style | Mid-Length |
| Air Conditioning | Yes |
| Automatic Transmission - Column | No |
| Automatic Transmission - Floor | Yes |
| Manual Transmission - Column | No |
| Manual Transmission - Floor | Yes |
| Tube Design | Standard |
| Product Details | Engine swap headers for installing an LS engine into 1970-81 Chevy Camaro or Pontiac Firebird |
| Material | Mild Steel |
| 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. |
| Collector Style | BALL and SOCKET Style (Gasketless) |
| Engine | Chevy LS Series |
| Head Style | Factory Profile |
| Product Type | Headers |
| Contents | headers, header gaskets, Reducers (exhaust adapters), header and collector bolts |
| Transmission Compatibility | Manual Transmission |
| Header Style | Mid-Length Tube |
| E.O. # | No |
| O2 Sensors Included | No |
| Emissions Notes | Not Legal For Street Use on '75-Later Model Years! Legal for off-road use only. |
| Header Port Shape | Round |
| Port Shape | Round |
| Flange Style | Standard |
| Finish | Uncoated |
| Finish Type | UNCOATED Mild Steel! Shipped with Temporary Paint. |
| Power Steering | Yes |