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Looking for aftermarket parts to modify or upgrade your 1966 Chevrolet Chevelle with headers & manifolds? At Tunersports.com we carry a huge selection of the top name brand performance headers & manifold parts and accessories.
 OUT OF STOCK 1830S-6JBA shorty headers are one of the foremost performance upgrades you can bestow upon your beloved car, truck, or SUV. JBA Headers are significantly less restrictive than stock manifolds and dramatically increase the power and efficiency of your engine. Each header is constructed from durable stainles... JBA 65-86 GM Truck 265-400 Carbureted w/A.I.R. 1-5/8in Primary Raw 409SS Cat4Ward Header 1964-1968 Chevrolet Chevelle Base 1964-1972 Chevrolet Chevelle SS 1965-1967 Chevrolet Chevelle Deluxe $907.02 |
 OUT OF STOCK 1830S-6JSJBA shorty headers are one of the foremost performance upgrades you can bestow upon your beloved car, truck, or SUV. JBA Headers are significantly less restrictive than stock manifolds and dramatically increase the power and efficiency of your engine. Each header is constructed from durable stainles... JBA 65-86 GM Truck 265-400 Carbureted w/A.I.R. 1-5/8in Primary Silver Ctd Cat4Ward Header 1964-1968 Chevrolet Chevelle Base 1964-1972 Chevrolet Chevelle SS 1965-1967 Chevrolet Chevelle Deluxe $1,071.74 |
 OUT OF STOCK 1830S-6JTJBA shorty headers are one of the foremost performance upgrades you can bestow upon your beloved car, truck, or SUV. JBA Headers are significantly less restrictive than stock manifolds and dramatically increase the power and efficiency of your engine. Each header is constructed from durable stainles... JBA 65-86 GM Truck 265-400 Carbureted w/A.I.R. 1-5/8in Primary Ti Ctd Cat4Ward Header 1964-1968 Chevrolet Chevelle Base 1964-1972 Chevrolet Chevelle SS 1965-1967 Chevrolet Chevelle Deluxe $1,010.11 |
 SHIPS FROM MANUFACTURER CV6467B1964-67 Chevelle, El Camino, Monte Carlo, Small Block headers Made from 304, Stainless Steel, for maximum corrosion resistance. All tubes are CNC mandrel bent for optimal flow. These headers have 1-3/4" primaries with CNC laser cut 3/8" thick flanges. 3" Slip-fit collectors. These headers fit perfec... Stainless Works Chevy Chevelle Small Block 1964-67 Headers 1-3/4in 1964-1967 Chevrolet Chevelle Base / SS 1965-1967 Chevrolet Chevelle Deluxe $1,661.55 |
 SHIPS FROM MANUFACTURER CV6467BB1964-67 Chevelle, El Camino, Monte Carlo, Big Block headers. Made from 304, Stainless Steel, for maximum corrosion resistance. All tubes are CNC mandrel bent for optimal flow. These headers have 2" primaries with CNC laser cut 3/8" thick flanges. 3" Slip-fit collectors. These headers fit perfectly. ... Stainless Works Chevy Chevelle Big Block 1964-67 Headers 2in 1965-1967 Chevrolet Chevelle Base / SS $1,705.25 |