1999-2006 Chevy GMC Avalanche Silverado Yukon Sierra 4.8L 5.3L V8 for Exhaust Header
Description
SAMexhaust headers are the perfect combination of quality and value. our exhaust headers made of high-quality T-304 stainless steel with CNC machine flanges of TIG and MIG welded construction. Computerized Mandrel-Bends bending maximizes the smoothest exhaust airflow for your vehicle and achieves better exhaust gas scavenging and reduced back pressure.
Features
- Outlet Size: 2.5"
- Primary Tube Size: 1.66"
- EGR installation holes: 2
- Head Flange Thickness: 7/16"
- Outlet Flange Thickness: 3/8"
- Header features 8-2 lightweight design.
- CNC machine flanges with TIG and MIG welded construction.
- Engineered and Tested to Exceed Original Equipment Standards and Performance
- Professional Installation is Highly Recommended (No Instruction Included).
Fitment
- 2002-2006 Chevy Avalanche 1500 5.3L
- 1999-2006 Chevy Silverado 1500 4.8L, 5.3L (except 2002 Chevrolet Silverado 1500 5.3L, 2001 Chevrolet Silverado 1500)
- 2000-2006 Chevy Suburban 1500 5.3L
- 2000-2006 Chevy Tahoe 4.8L, 5.3L
- 1999-2006 GMC Sierra 1500 4.8L, 5.3L
- 2001-2006 GMC Yukon 4.8L, 5.3L
- 2000-2006 GMC Yukon XL 1500 5.3L
| VEHICLE NAME | YEAR | ENGINE |
|---|---|---|
| Chevrolet Avalanche 1500 | 2002~2006 | 5.3L |
| Chevrolet Silverado 1500 | 1999~2000|2002~2006 | 4.8L|5.3L |
| Chevrolet Suburban 1500 | 2000~2006 | 5.3L |
| Chevrolet Tahoe | 2000~2006 | 4.8L|5.3L |
| GMC Sierra 1500 | 1999~2006 | 4.8L|5.3L |
| GMC Yukon | 2001~2006 | 4.8L|5.3L |
| GMC Yukon XL 1500 | 2000~2006 | 5.3L |
Attention
Products on this site are for off-road/racing use only and are not legal for public roads where emissions laws apply.
Professional installation recommended. Removing emissions equipment (DPF, CAT, SCR, DOC) requires deleting related sensors and a compatible tuner to avoid engine codes.
Performance gains may vary—no guarantees.