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did it matter if it was an automatic of manual?...was the torque fan only used on sixpacks or was it used on all big blocks...? just trying to get educated on this fan. ..........also.....what is the purpose of this fan?



Same fan stick or auto , same fan used on all big blocks with max cooling.

Purpose of the fan ... to keep the engine cool by helping to pull air thru the radiator at low speeds.