This pair of Southwest Speed Performance Long Tube Headers offer an immediate increase in performance by eliminating backpressure, improving exhaust flow, and building more horsepower. The consistent tubing diameter contributes to the smooth air flow and greater exhaust velocity of these headers. These headers are Ground parallel with. 380" flanges on the cylinder head surface, and feature 1 1/2" Primary tubes with 3 collectors, complete with header bolts and gaskets and reducer bolts and gaskets.
Includes a pair of 2 1/2 reducers to complete the installation. Will not fit angle plug heads. We strongly recommend that you refer to our compatibility chart to make sure these headers fit your vehicle. We also have a vehicle fitment chart at the bottom of the listing. 1 1/2" Primaries to the 3" Collectors.
Great Choice to replace cast iron exhaust manifolds. Enhances the looks of the engine compartment. Includes gaskets and mounting hardware. Triple Process Chrome Plated to resist early rust & corrosion. GM Trucks with Small Block Chevy 265-400 Cu.Must modify stock exhaust to retain catalytic converter(s). Will not fit with A. 1979 and later vehicles equipped with short compressor will re-use the original bracket.
May require clutch linkage modifications. Header Tube Type: Long Tube.Finish: Triple Process Chrome Plated. Tube Outside Diameter: 1 1/2. Due to a revised chroming process brought on by recent EPA regulations and high labor costs, today's chrome is not the quality of days gone by. Be Aware: Exhaust components which are chrome plated are now much more susceptible to blueing, blistering, peeling & corrosion. We see very few headers that do not change color once exhaust temperatures are achieved. Please refer to the header measurement chart below to make sure the header will fit your vehicle and application before ordering. Use care when trial fitting headers. Repack them well to prevent damage returning them to us. We also have these same headers available in. We also have thousands of other High Performance Parts in our store. We want you to have the parts as bad as you do. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts & Accessories\Exhaust & Emission Systems\Manifolds & Headers". The seller is "kratter" and is located in this country: US. This item can be shipped to United States, Canada, United Kingdom, Australia, Mexico, Germany, Japan, Denmark, Romania, Slovakia, Bulgaria, Czech Republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Greece, Portugal, Cyprus, Slovenia, China, Sweden, Korea, South, Indonesia, Taiwan, South Africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Austria, Bahamas, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi Arabia, Ukraine, United Arab Emirates, Qatar, Kuwait, Bahrain, Croatia, Republic of, Malaysia, Brazil, Chile, Colombia, Costa Rica, Panama, Trinidad and Tobago, Guatemala, Honduras, Jamaica, Antigua and Barbuda, Aruba, Belize, Dominica, Grenada, Saint Kitts-Nevis, Saint Lucia, Montserrat, Turks and Caicos Islands, Barbados, Bangladesh, Bermuda, Brunei Darussalam, Bolivia, Ecuador, Egypt, French Guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman Islands, Liechtenstein, Sri Lanka, Luxembourg, Monaco, Macau, Martinique, Maldives, Nicaragua, Oman, Peru, Pakistan, Paraguay, Reunion, Vietnam, Uruguay.