I purchased two a J C Whitney "Cool Collar" for 17.95 each. I have dreams of 180 degree Texas summer oil temps! This morning I made this shroud for it to direct air around it in the most efficient way possible. Before I weld it together, I though you guys would likes pictures of the assembly. I cut the second collar to add a piece to the first so the fins would completely circle the oil filter. The shroud is made of left over .32. The tube is one inch tubing purchased from Lowes. I will use one inch air duct hose to the baffle. Make one with a friend, the tube is eight feet long and I used three inches. There is enough of the second Cool Collar to cut pieces for two more oil filter coolers.
Beautiful Doll 80434