Flowtech Headers are the perfect combination of quality and value. These Small Block Chevy Upright headers available in 1-5/8" and 1-3/4" tube diameters are ideal for even big cubic inch Small Block Chevy engines.They feature a merged collector coupled with a collector spear that is welded inside the collector. These components help to improve the flow and performance of the header.
Fits: 1977-1981 Buick Century, 1978-1982 Buick LeSabre, 1977-1986 Buick Regal, 1977-1979 Buick Skylark, 1956-1958 Chevrolet 3100, 1959 Chevrolet 3A, 1959 Chevrolet 3B, 1959 Chevrolet 3C, 1959 Chevrolet 3D, 1959 Chevrolet 3E, 1959 Chevrolet 3F, 1959 Chevrolet 3G, 1955-1981 Chevrolet Bel Air, 1958-1972 Chevrolet Biscayne, 1969-1974 Chevrolet Blazer, 1958-1972 Chevrolet Brookwood, 1975-1986 Chevrolet C10, 1960-1974 Chevrolet C10 Pickup, 1967-1986 Chevrolet C10 Suburban, 1975-1986 Chevrolet C20, 1960-1974 Chevrolet C20 Pickup, 1967-1986 Chevrolet C20 Suburban, 1975-1986 Chevrolet C30, 1960-1974 Chevrolet C30 Pickup, 1967-1986 Chevrolet Camaro, 1966-1986 Chevrolet Caprice, 1964-1973 Chevrolet Chevelle, 1963-1968 Chevrolet Chevy II, 1955-1986 Chevrolet Corvette, 1957-1958 Chevrolet Del Ray, 1959-1986 Chevrolet El Camino, 1969-1970 Chevrolet Estate, 1975-1986 Chevrolet G10, 1968-1974 Chevrolet G10 Van, 1975-1986 Chevrolet G20, 1967-1974 Chevrolet G20 Van, 1975-1986 Chevrolet G30, 1970-1974 Chevrolet G30 Van, 1958-1985 Chevrolet Impala, 1975-1986 Chevrolet K10, 1960-1974 Chevrolet K10 Pickup, 1967-1986 Chevrolet K10 Suburban, 1975-1986 Chevrolet K20, 1967 Chevrolet K20 Panel, 1960-1974 Chevrolet K20 Pickup, 1967-1986 Chevrolet K20 Suburban, 1977-1986 Chevrolet K30, 1968-1974 Chevrolet K30 Pickup, 1975-1986 Chevrolet K5 Blazer, 1959-1972 Chevrolet Kingswood, 1973-1976 Chevrolet Laguna, 1964-1983 Chevrolet Malibu, 1970-1986 Chevrolet Monte Carlo, 1975-1979 Chevrolet Monza, 1955-1961 Chevrolet Nomad, 1969-1979 Chevrolet Nova, 1955-1957 Chevrolet One-Fifty Series, 1972-1974 Chevrolet P30 Van, 1959-1961 Chevrolet Parkwood, 1955-1958 Chevrolet Sedan Delivery, 1960-1966 Chevrolet Suburban, 1969-1972 Chevrolet Townsman, 1955-1960 Chevrolet Truck, 1955-1957 Chevrolet Two-Ten Series, 1958 Chevrolet Yeoman, 1955-1959 GMC 100, 1960-1963 GMC 1000 Series, 1955 GMC 100-22, 1955-1959 GMC 150, 1960-1963 GMC 1500 Series, 1955 GMC 150-22, 1955-1959 GMC 250, 1960-1963 GMC 2500 Series, 1955 GMC
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Package Information
Orderable Status:YesQuantity:1Package UOM:Smallest Pack (Consumer Level)Weight Variance:0.000000000Stacking Factor:0Inner Quantity:0
Extended Information
Country of Origin (Primary):CNEmission Code:4Harmonized Tariff Code (HTS):8708925000Harmonized Tariff Code (Schedule B):8708925000Life Cycle Status Code:Available to OrderLife Cycle Status Description:Available to OrderMSDS Required Flag:NoNAFTA Preference Criterion Code:Criteria BNational Popularity Code:Next 20% of Product Group Sales Value National Popularity Description:Next 20% of Product Group Sales ValueOriginal Supplier:CN
FlowTech
Flowtech Performance Exhaust was founded in 1994, by exhaust market expert Gary Biggs, with the mission of delivering high quality performance exhaust at a great value. The mission was successful and in less than two decades Flowtech became the leader in value priced exhaust systems.
Flowtech cornered its place in the market with aggressive and memorable product names such as Raptor™, Terminator™, Afterburner™ and Warlock™. Flowtech even revived some names from back in the day like Purple Hornies™.
Flowtech made its mark with simple yet effective improvements like slotted port flanges giving added wiggle room during header installation. They dimpled their tubes at the port to make more room for the header bolts and they parallel ground their flanges to assure a tight seal. Flowtech innovations include their unique Afterburner headers which separated the odd firing cylinders with a velocity tube to improve scavenging. Their patented Warlock bypass muffler won the SEMA best new product award for its revolutionary open or closed design in 1996.
When Flowtech became part of Holley Performance Products in 1999, the company continued to focus on value, with an emphasis on late model cars and trucks. Headers and exhaust systems were developed for Mustangs, Camaros, and all types of full size trucks - including diesels. The same innovation continues today with the addition of universal X-pipe kits and X-pipe kits with built in cut-outs. Continuous product updates and improvements to manufacturing processes will keep Flowtech the leader in value priced exhaust systems. We hope you enjoy your Flowtech product as much as we enjoy building it!Flowtech Performance Exhaust was founded in 1994, by exhaust market expert Gary Biggs, with the mission of delivering high quality performance exhaust at a great value. The mission was successful and in less than two decades Flowtech became the leader in value priced exhaust systems. Flowtech cornered its place in the market with aggressive and memorable product names such as Raptor(TM), Terminator(TM), Afterburner(TM) and Warlock(TM). Flowtech even revived some names from back in the day like Purple Hornies(TM). Flowtech made its mark with simple yet effective improvements like slotted port flanges giving added wiggle room during header installation. They dimpled their tubes at the port to make more room for the header bolts and they parallel ground their flanges to assure a tight seal. Flowtech innovations include their unique Afterburner headers which separated the odd firing cylinders with a velocity tube to improve scavenging. Their patented Warlock bypass muffler won the SEMA best new product award for its revolutionary open or closed design in 1996. When Flowtech became part of Holley Performance Products in 1999, the company continued to focus on value, with an emphasis on late model cars and trucks. Headers and exhaust systems were developed for Mustangs, Camaros, and all types of full size trucks - including diesels. The same innovation continues today with the addition of universal X-pipe kits and X-pipe kits with built in cut-outs. Continuous product updates and improvements to manufacturing processes will keep Flowtech the leader in value priced exhaust systems. We hope you enjoy your Flowtech product as much as we enjoy building it!