Speed Engineering C6 Corvette 1 7/8" Longtube Headers 2005-2013
Speed Engineering C6 Corvette longtube headers are made from natural-finish 304 stainless steel with mandrel-bent tubing, TIG-welded construction, CNC-machined flanges, and 3-inch collectors. The 1 7/8" port-matched primary design fits 2005-2013 Corvette applications with LS2, LS3, LS7 and LS9 engines.
- 1 7/8" port-matched primaries
- 304 stainless-steel construction
- Longtube design
- 3-inch collectors
- Designed for the Speed Engineering 25-1053 C6 X-pipe
Recommended upgrades: Select the matching X-pipe, SMG LS MLS gaskets, SMG 9070C ceramic plug wires, and O2 sensor extensions above. The ceramic plug wires resist direct header heat and are the only wires used on SMG in-house header builds because ordinary rubber boots can melt against close header tubes. O2 extensions are supplied in the quantity required for this application.
Fitment: 2005-2013 Chevrolet C6 Corvette.
Warning: This race-only product is manufactured and sold for competition vehicles and is not legal for use on public roads where prohibited by emissions law.
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.