Derby Headers Blog
Holley Releases All-New Flowtech Upright Headers| 08/24/2016
Flowtech's all-new Upright headers are perfect for demolition derbies, mud trucks, and truck pullers. They're available in a natural finish in two tube diameters (1-5/8” or 1-3/4”), and both are designed specifically for Small Block Chevys – especially big-cubic-inch Small Block Chevys.
Family Sport - Logan Duvall's Demolition Derby Car| 06/24/2016
Logan Duvall has worked for Holley Performance for just over a year. Little did we know that all this time he and his family were building one of the most serious demolition derby cars to hit metal with metal. At the same time he's been working on perfecting a brand new set of Flowtech derby headers that are now available. They are perfect for demo derby competitors, truck pullers, and mud racers alike!