The Big Fin Exhaust Clamps are designed to imitate the Webco style, big finned clamps of the 1960s and 70s. They are made from two pieces of cast aluminum that fit around the top of the header, which bolts on to the cylinder exhaust stub.
These do not replace the existing clamps, but fit around them
Additional cooling area around exhaust to reduce pipe blueing
Available for carbureted and EFI applications
Header removal not required for installation