Hedman Hedders has been manufacturing quality headers in the USA since 1954, and they've been manufacturing long and mid-length tube headers for Chevy & GMC Trucks for decades, so designing a good fitting, great performing set of headers for the popular LS engine swap was easy.
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 1/2 or 3/4 ton Chevy/GMC'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 Mid-Length LS Swap Headers For '67-87 GM 2WD Trucks/Suburban 69710
Specifications:
| Description_DEF | [B@22eb0ad4 |
| Description_DES | [B@463423ab |
| Description_EXT | [B@12e97f95 |
| Description_FAB | [B@27f798fa |
| Description_FAB | [B@5d309b7a |
| Description_FAB | [B@3a7ed20c |
| Description_FAB | [B@63b20701 |
| Description_FAB | [B@789973c5 |
| Description_FAB | [B@212bdce7 |
| Description_INV | [B@6d89847c |
| Description_MKT | [B@1ef00cc3 |
| Description_SHO | [B@2d444383 |
| Automatic Transmission - Floor | Yes |
| Title | HEDMAN HEDDERS LS SWAP HEADERS; MID LENGTH; 67-87 CHEVY C10 / C20 TRUCKS & SUVS; UNCOATED |
| Gasket Or Seal Included | Yes |
| Replacement Head Flange Gasket | 27470 |
| Tube Diameter | 1-3/4 in. |
| Tuned | No |
| Header Fasteners Included | Yes |
| Crossover Pipe Included | No |
| Collector Bolts Included | Yes |
| Catalytic Converter(s) Included | No |
| Bolts/Studs Included | Yes |
| Weld-Up | No |
| Motor Mounts Included | No |
| with EGR | No |
| with A.I.R. System | No |
| Head Type | Factory Heads |
| Installation Notes | Engine swap, all parts must be factory stock. (25) |
| Variations | 69713, 69716 |
| Tube Size | 1-3/4 in. |
| Installation Hardware Included | Yes |
| Mounting Hardware Included | Yes |
| Tube Length | Mid-Length Tubes |
| Cylinder Head Port Shape | Round |
| California Proposition 65 | WARNING: Cancer. For more info visit www.P65Warnings.ca.gov |
| Replacement Gasket | 27470 |
| Header Construction | MILD STEEL- Standard-Duty |
| Vehicle Family | C10/C15 Trucks and SUVs; 1967-72 |
| Cylinder Head | Stock Profile Heads |
| Header Finish | Uncoated |
| Reducers Included | Yes |
| Header Material | Mild Steel |
| Package Contents | Headers, ball and socket reducers (exhaust adapters), gaskets, mounting hardware |
| Primary Tube Diameter (in) | 1.75 in. |
| Primary Tube Gauge | 16g |
| Quantity | Sold as a pair. |
| Y-Pipe Included | No |
| Tube Material Thickness | 16g |
| Tube Design | Standard |
| Tube Style | Mid-Length |
| Manual Transmission - Floor | Yes |
| Manual Transmission - Column | No |
| Automatic Transmission - Column | No |
| Air Conditioning | Yes |
| Transmission Notes | 4L80 requires modification/trimming to bellhousing ears |
| Material | Mild Steel |
| Product Details | Engine swap headers for installing an LS engine into 1967-87 Chevy/GMC C10 / C15 pick-up trucks |
| 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 |
| Key Feature | Engine Swap Headers |
| Chassis Compatibility | Factory Chassis; Porterbuilt Front Dropmember, Roadster Shop Chassis |
| Head Style | Factory Profile |
| Product Type | Headers |
| Contents | headers, header gaskets, Reducers (exhaust adapters), header and collector bolts |
| Notes | LS SWAP MID LENGTH 67-87 C10 TRUCK HEDDERS |
| 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 |
