Allstar Performance 17" Six Blade Steel Fan Ballast Will fit ALL models without

Will fit ALL models without a fifth-wheel hitch and will also fit most side mount fifth-wheel hitch applications

3-3/16 in Inside Width

They need to be in excellent condition to work properly

1973-1973 GMC Jimmy

Must be used with ST5 ABP helmets

Allstar Performance 17" Six Blade Steel Fan Ballast Will fit ALL models withoutHeavy duty, 27 6 blade fans, available with aluminum or steel blades, can move the volume of air needed to keep race engines cool. Universal bolt pattern with a 5 8" pilot hole. Specialty items for the Shop, Trailer and Track. The Allstar Performance brand offers thousands of hard to find, specialty items that cover many segments in the performance aftermarket. For over 30 years, customers worldwide have come to rely on the quality, affordable and