American Autowire Relay Kits

How to maintain coolant temperature for a Big Block Chevy engine. Installation instructions for a double pass radiator and electric fan in a 1954 Chevy Bel Air.

This tech talk reviews the advantages of swapping out a stock style down flow radiator in a '54 Bel Air with a BBC, to a double pass cross flow radiator. Kevin and Joe also discuss some of the modifications that will have to be made.