SPELAB Exhaust Header for 2000-2001 Chevy GMC YUKON 4.8L 5.3L and 1999-2001 GMC SIERRA 1500 2500 egr delete kit which are prone to cracking

which are prone to cracking over time

Triple-Reinforced Silicone Boots: Withstand extreme temperatures and boost pressures

6 Diesel LLY LBZ LMM Duramax

Electric Exhaust Cutout is not recommended to working in heavy rain or extremely cold weather

A: Regulations vary by region

SPELAB Exhaust Header for 2000-2001 Chevy GMC YUKON 4.8L 5.3L and 1999-2001 GMC SIERRA 1500 2500 egr delete kit which are prone to crackingSPELAB Exhaust Header for 2000 2001 GMC YUKON 4. 8L 5. 3L and 1999, 2000, 2001 GMC SIERRA 1500 2500 With EGR Replacing or upgrading your exhaust header is necessary for both engine performance and sound. Whether on or off the track, exhaust headers provide more horsepower and improved exhaust sound. SPELAB offers many products to help you create your own custom engine headers. It's really easy and convenient to use: direct bolt on, no modification