Stainless Steel Shorty Exhaust Headers – Fits 1999-2001 GMC Sierra 1500 2500, 2000-2001 GMC Yukon 4.8L 5.3L with EGR – Direct Bolt-On Manifold Replacement

• Vehicle Compatibility – Designed to fit 1999–2001 GMC Sierra 1500 & 2500 and 2000–2001 GMC Yukon/Yukon XL 1500 with 4.8L or 5.3L V8 engines equipped with EGR. Please verify engine and emissions configuration before purchase. • Durable Stainless Steel Construction – Fabricated from corrosion-resistant stainless steel with a polished surface for enhanced durability, heat resistance, and clean appearance. • Optimized Tube Design – Features 1.75” primary tubes with a 14-gauge wall thickness, mandrel-bent for smoother exhaust flow compared to stock cast manifolds. • Secure, High-Strength Build – Includes 7/16” thick head flanges and 3/8” thick outlet flanges to ensure long-term sealing integrity under repeated heat cycles. • Complete Installation Kit – Includes (1) shorty header system, gaskets, and mounting hardware as shown. Direct bolt-on design. No modification required. Instructions not included; professional installation is recommended.You may also like Polished Stainless Block Hugger Headers for Small Block Chevy SBC 265 283 302 305 327 350 400 Shorty Exhaust for Hot Rods Street Rods Custom Builds Does Not Fit Angle Plug Heads or Clamshell Mounts.