1955-57 Tri-Five Belair Hooker Long Tube Headers - SBC Finish:Painted Black G 1/4 Trans Cooler: 1/2-20

G 1/4                      Trans Cooler:              1/2-20 Straight Thread

This retrofit column is designed to fit your 1959-60 Chevy Impala and does NOT require modification to your original vehicle to install

1961-64 Chevy EFI Fuel Tank

This 1955-57 Chevy Belair

1965-70 Chevy Impala

1955-57 Tri-Five Belair Hooker Long Tube Headers - SBC Finish:Painted Black G 1/4 Trans Cooler: 1/2-20Hooker Competition header design utilizes a long transition collector to reduce back pressure and increase exhaust flow. A perfect sealing surface is assured with the 5 16" machined flanges, with welded O ring seals. Mandrel bent tubing maintains metal strength and provides consistent tube diameter at radii to maximize performance. Sold as a Pair. Available in 5 different finishes Collerctor Dia 3. 00" Primary Tube Dia 1. 625" Long Tube Style Painted