after i installed my T-56. i have a left over tranny cooler that is just sitting in front of my condensor that isn't hooked up to anything... i was thinking about making it an oil cooler. but i don't know where i should hook it up to. like where i can connect the lines to etc... or if it would be big enough to help any or if it would be worth it. any ideas?

 

You need to get an oil cooler adaptor, 20 series vans and trucks are good candiates from them of cousre routing the lines over to the passenger side and dropping the tube size will be interesting but well worth the effort.

 

i believe all 4.3s have oil coolers and some have remote filters ,my jimmy does. permacool sells good quality coolers and remote filter kits.