Hayden Automotive Archives - UnderhoodService
Hayden Automotive Introduces Low-Profile Fan Clutch

Sitting at just 2.7 inches tall, the new low-profile fan clutch maintains the performance of the original fan clutch, but in a much smaller package. According to Hayden, this provides room for a thicker radiator when doing V8 restoration projects.

Hayden Automotive Offers New Internal Pressure By-Pass Coolers

The Hayden by-pass series is available in four sizes to fit a wide range of applications, from compact cars to class “A” motorhomes.