Derale 10" Tornado Electric Fan - 650 CFM, 2700 RPM, 5.3 Amp Draw M59XL2 With a patented orifice metering

With a patented orifice metering valve and a lightweight check valve disc this High Energy hydraulic flat lifter for AMC 199-258 and Chrysler 273-360 and 383-440 provides quicker response and better performance

depending on engine and application

3/4 in 36 Spline

If the SFI label is missing

These simple devices limit how far your fiberglass door can swing open to prevent expensive damage from over-centering

Derale 10" Tornado Electric Fan - 650 CFM, 2700 RPM, 5.3 Amp Draw M59XL2 With a patented orifice meteringExclusive "Swept Wing" design is more efficient than traight blade fans and reduces amperage draw. Outer rings reduce operating vibration and the metal rod mounting systems provide easy, relaible installation. Tornado Fans can function as pullers or pushers by turning the blade over and reversing motor polarity. Fans will add horsepower and reduce drag. REVERSIBLE Can be mounted as a Pusher or a Puller with no airflow loss. It's patented blade design