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Hedman Hedders has been manufacturing quality headers in the USA since 1954, and they've been manufacturing Chevy S10, GMC S15, V8 engine swap specific headers for over 20 years. Each set uses mild steel, smooth flowing, CNC mandrel bent tubes, that are hand-welded to ensure each pair is identical to the next. Hedman's unique, gasketless ball and socket collector design allows your Small Block Chevy exhaust system to bolt up, even if it is not perfectly aligned with the header collectors.
These HTC Coated, MID-LENGTH TUBE headers are designed specifically for installing a Small Block Chevy 283-400 (Gen 1) engine into 1982-2004 Chevy S10/Blazer, GMC S15/Jimmy 2WD trucks. Fits both manual and automatic transmission trucks. The smooth 1-1/2 in. tube design provides ample exhaust flow to let your transplanted 283-400 SB Chevy engine breathe easy, and produce additional horsepower and torque over factory manifolds.
To ensure a proper installation, it is recommended that these headers be installed with Trans-Dapt Performance Product's #9906 engine swap mount kit.
Each set includes a pair of gaskets, header flange bolts and collector bolts. No collector gasket is needed.
Hedman Hedders is so confident in the quality of its headers that these headers are factory backed by a Limited Lifetime Warranty. These headers have a high temperature, POLISHED-SILVER ceramic finish that resists corrosion, and can withstand temperatures up to 1400 degree F. This finish is covered by a 5 year factory warranty, in addition to Hedman's standard lifetime header warranty.
Specifications:
| Description_DEF | [B@65fa8215 |
| Description_DES | [B@4b993450 |
| Description_EXT | [B@5c72ac42 |
| Description_FAB | [B@6bcfdc9e |
| Description_FAB | [B@5a9401d8 |
| Description_FAB | [B@582d856e |
| Description_FAB | [B@11743295 |
| Description_FAB | [B@4ca2709 |
| Description_FAB | [B@7eaa7c89 |
| Description_INV | [B@4a1890c7 |
| Description_MKT | [B@7ac8e38b |
| Description_SHO | [B@2f6f71b4 |
| Title | HEDMAN HEDDERS HTC COATED HEADERS; 1-1/2 IN. TUBE DIA.; 2-1/2 IN. COLL.; SHORTY DESIGN |
| Tube Diameter | 1-1/2 in. |
| Mounting Hardware Included | Yes |
| Head Type | Factory Heads |
| Material | Mild Steel |
| Tube Design | Standard |
| 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 Size | 1-1/2 in. |
| Y-Pipe Included | No |
| Quantity | Sold as a pair. |
| Primary Tube Gauge | 16g |
| Primary Tube Diameter (in) | 1.50 in. |
| Package Contents | Headers, ball and socket reducers (exhaust adapters), gaskets, mounting hardware |
| Header Material | Mild Steel |
| Header Finish | HTC Polished Silver Ceramic-Metallic |
| Cylinder Head Port Shape | Round |
| Cylinder Head | Stock Profile Heads |
| Header Construction | MILD STEEL- Standard-Duty |
| Replacement Gasket | 27500 |
| Replacement Head Flange Gasket | 27500 |
| California Proposition 65 | WARNING: Cancer & Reproductive Harm. For more info visit www.P65Warnings.ca.gov |
| Variations | 69520, 69528 |
| Tube Material Thickness | 16g |
| Tube Style | Mid-Length |
| Air Conditioning | Yes |
| Automatic Transmission - Column | No |
| Automatic Transmission - Floor | Yes |
| Manual Transmission - Column | No |
| Manual Transmission - Floor | Yes |
| Tube Length | Mid-Length Tubes |
| Flange Thickness | 0.3125 in. |
| Collector Attachment | 2-1/2 in. |
| Collector Diameter | 2-1/2 in. |
| Collector Size | 2-1/2 in. |
| Exhaust System Dia | 2-1/2 in. |
| Reducer Outlet Size | 2-1/2 in. |
| Drivetrain | 2WD Only! |
| Key Feature | 2WD Only. |
| Notes | 82-00 GM S10/15, Blazer, Jimmy, Sonoma 2WD SBC |
| Collector Style | BALL and SOCKET Style (Gasketless) |
| Engine | Chevy SB 283-400 (Gen 1) 1958-86 |
| Contents | headers, gaskets (when applicable), 3-bolt exhaust adapters, hardware |
| Finish | HTC Polished Silver Ceramic-Metallic |
| Finish Type | HTC SILVER (polished) Ceramic-metallic Coating |
| 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. |
| Header Port Shape | Round |
| Port Shape | Round |
| Flange Style | Standard |
| Power Steering | Yes |
This Part Fits:
| Year | Make | Model | Submodel | Engine |
|---|---|---|---|---|
| 2001 | Chevrolet | S10 | Base Extended Cab Pickup 2-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated |
| 2001 | Chevrolet | S10 | Base Extended Cab Pickup 2-Door | 2.2L 2190CC 134Cu. In. l4 FLEX OHV Naturally Aspirated |
| 2001 | Chevrolet | S10 | LS Extended Cab Pickup 2-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated |
| 2001 | Chevrolet | S10 | LS Extended Cab Pickup 2-Door | 2.2L 2190CC 134Cu. In. l4 FLEX OHV Naturally Aspirated |
| 2001 | Chevrolet | S10 | Xtreme Extended Cab Pickup 2-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated |
| 2001 | Chevrolet | S10 | Xtreme Extended Cab Pickup 2-Door | 2.2L 2190CC 134Cu. In. l4 FLEX OHV Naturally Aspirated |
| 2001 | Chevrolet | S10 | ZR2 Extended Cab Pickup 2-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated |
| 2001-2002 | Chevrolet | S10 | Base Crew Cab Pickup 4-Door | 2.2L 2190CC 134Cu. In. l4 FLEX OHV Naturally Aspirated |
| 2001-2002 | Chevrolet | S10 | Base Extended Cab Pickup 3-Door | 2.2L 2190CC 134Cu. In. l4 FLEX OHV Naturally Aspirated |
| 2001-2002 | Chevrolet | S10 | Base Standard Cab Pickup 2-Door | 2.2L 2190CC 134Cu. In. l4 FLEX OHV Naturally Aspirated |
| 2001-2002 | Chevrolet | S10 | LS Crew Cab Pickup 4-Door | 2.2L 2190CC 134Cu. In. l4 FLEX OHV Naturally Aspirated |
| 2001-2002 | Chevrolet | S10 | LS Extended Cab Pickup 3-Door | 2.2L 2190CC 134Cu. In. l4 FLEX OHV Naturally Aspirated |
| 2001-2002 | Chevrolet | S10 | LS Standard Cab Pickup 2-Door | 2.2L 2190CC 134Cu. In. l4 FLEX OHV Naturally Aspirated |
| 2001-2002 | Chevrolet | S10 | Xtreme Extended Cab Pickup 3-Door | 2.2L 2190CC 134Cu. In. l4 FLEX OHV Naturally Aspirated |
| 2001-2002 | Chevrolet | S10 | Xtreme Standard Cab Pickup 2-Door | 2.2L 2190CC 134Cu. In. l4 FLEX OHV Naturally Aspirated |
| 2001-2003 | Chevrolet | S10 | Base Crew Cab Pickup 4-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated |
| 2001-2003 | Chevrolet | S10 | Base Extended Cab Pickup 3-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated |
| 2001-2003 | Chevrolet | S10 | Base Standard Cab Pickup 2-Door | 2.2L 2190CC 134Cu. In. l4 GAS OHV Naturally Aspirated |
| 2001-2003 | Chevrolet | S10 | Base Standard Cab Pickup 2-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated |
| 2001-2003 | Chevrolet | S10 | LS Extended Cab Pickup 3-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated |
| 2001-2003 | Chevrolet | S10 | LS Standard Cab Pickup 2-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated |
| 2001-2003 | Chevrolet | S10 | Xtreme Extended Cab Pickup 3-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated |
| 2001-2003 | Chevrolet | S10 | Xtreme Standard Cab Pickup 2-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated |
| 2001-2003 | Chevrolet | S10 | ZR2 Extended Cab Pickup 3-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated |
| 2001-2004 | Chevrolet | S10 | LS Crew Cab Pickup 4-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated |
| 2002-2004 | Chevrolet | S10 | ZR5 Crew Cab Pickup 4-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated |
| 2003 | Chevrolet | S10 | Base Crew Cab Pickup 4-Door | 2.2L 2190CC 134Cu. In. l4 GAS OHV Naturally Aspirated |
| 2003 | Chevrolet | S10 | Base Extended Cab Pickup 3-Door | 2.2L 2190CC 134Cu. In. l4 GAS OHV Naturally Aspirated |
| 2003 | Chevrolet | S10 | LS Crew Cab Pickup 4-Door | 2.2L 2190CC 134Cu. In. l4 GAS OHV Naturally Aspirated |
| 2003 | Chevrolet | S10 | LS Extended Cab Pickup 3-Door | 2.2L 2190CC 134Cu. In. l4 GAS OHV Naturally Aspirated |
| 2003 | Chevrolet | S10 | LS Standard Cab Pickup 2-Door | 2.2L 2190CC 134Cu. In. l4 GAS OHV Naturally Aspirated |
| 2003 | Chevrolet | S10 | Xtreme Extended Cab Pickup 3-Door | 2.2L 2190CC 134Cu. In. l4 GAS OHV Naturally Aspirated |
| 2003 | Chevrolet | S10 | Xtreme Standard Cab Pickup 2-Door | 2.2L 2190CC 134Cu. In. l4 GAS OHV Naturally Aspirated |