Brand New Pair of Southwest Speed Ceramic Hot Coated Long Tube Headers for 1967-1974 Big Block Mopar 383-440ci Engines (Part #440-2669). These Southwest Speed headers feature 1-7/8" primaries flowing into 3" collectors, complete with a pair of 3" to 2-1/2" reducers. Designed with a SAP port shape for more performance and better fuel mileage, they come ready to install with gaskets and mounting hardware included. Applications: Chrysler: 1967-1974 Town & Country Dodge: 1970-1974 Challenger 1967-1974 Charger 1967-1974 Coronet 1967-1969 Dart Plymouth: 1967-1974 Barracuda 1967-1970 Belvedere 1970-1972 Cuda 1967-1974 Fury 1967-1971 GTX 1968-1974 Road Runner 1967-1974 Satellite Note: Will not fit models equipped with air injection or angle spark plug cylinder heads. Features: 1-7/8" primaries to 3" Collectors Includes a pair of 3" to 2-1/2" reducers S.A.P. Port Shape More Performance Better Fuel Mileage Includes gaskets and mounting hardware Ceramic Hot Coated to resist early corrosion Header Specs: Material Type: Steel Header Tube Type: Full Length Flange Thickness: 3/8" Hardware Included: Yes Gaskets Included: Yes Tube Outside Diameter: 1 7/8" Collector Diameter: 3" Reducers: 3" to 2 1/2" Ceramic Hot Coating Warning: CHC coatings will burn and be damaged at exhaust temperatures over 1300 degrees. A lean fuel mixture can generate exhaust temperatures exceeding 1700-1900 degrees. If the coating is damaged due to a lean condition, the coating will not be warranted, but can be recoated for a fee. No warranty or returns on Ceramic Hot Coated exhaust items once they have been installed. Header Return Policy: Please refer to the header measurement chart below to make sure the header will fit your vehicle and application before ordering. In the event you order a header that will not fit your vehicle and application, you may return them for a refund, providing you don't damage the header. When you receive the header the finish will be protected and must remain unscratched for a refund. If you bend or dimple any of the tubes or scratch the finish, we will not be able to sell the header and will not be able to process a refund. Use care when trial fitting headers. Repack them well to prevent damage returning them to us. We won't process refunds for scratched, dimpled, dented, or bent headers. You can view and download the instruction booklet for these headers here.
