Speed Engineering 2014-2018 GM Truck & SUV LT 1 5/8" Shorty Headers
Natural stainless-steel 1 5/8-inch shorty headers for 2014-2018 GM 5.3L/6.2L LT-engine truck and SUV applications, including Silverado, Sierra, Tahoe, Yukon and Escalade.
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.