Speed Engineering 1999-2006 GM Truck & SUV 6.0L EGR Shorty Headers
Natural stainless-steel 1 5/8-inch shorty headers with EGR fitting and 2.5-inch collectors for 1999-2006 GM 6.0L trucks and SUVs. Designed to connect to the factory dual-pipe/dual-inlet exhaust layout.
Includes manufacturer-supplied graphite gaskets and installation hardware. Upgrade to vehicle-correct SMG MLS gaskets and/or add SMG 9070C Ceramic Plug Wires. Their ceramic boots resist header heat and melting, and they are the only plug wires used on SMG in-house header builds.
Processing & Shipping Overview
Processing occurs before shipping.
Most in-stock items typically process within 2–3 business days before shipment or pickup. Expedited shipping options affect transit time after an order ships and do not speed up processing.
Made-to-order, special-order, vendor drop-ship, and freight items require additional processing time before shipping. Any extended lead times will be noted on the product page when applicable.
For the most up-to-date order status or lead time questions, please contact sales@smgspeed.com or use live chat during business hours.