DESCRIPTION： 100% Brand New Never Used Or Installed Type: Exhaust Header Color: Metallic Finish: Polished Material: Stainless Steel Easy to install. * No installation guides are included,highly recommend to seek professional installation. SPECIFICATION： Full 1 5/8" Primaries 2 1/2" Collector 4.8L, 5.3L, 5.7L, 6.0L, 6.2L Engines V8 Engines Only APPLICATION: for 1923-1954 Chevrolet Cars & Trucks for 1923-1954 Cadillac Cars for 1958-1964 Chevrolet Impala & Biscayne for 1950-1964 Chevrolet Bel Air for 1953-1967 Chevrolet Corvette for 1955-1961 Chevrolet Nomad For LS series engine swaps only" These do not work on standard SBC or BBC.
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