From: Crawley, west sussex
I have found that when trying to undo the nuts on the pipes going into the chevy radiator for trans cooler that using a split ring or "Flare Nut" wrenches/spanners works better than normal open ended spanners, and don't even think about using an adjustable spanner on them.
All the original GM trans cooler is is either a small tin can (similar to a red bull can) that acts as a heat exchanger with the return flow engine coolant, or sometimes it is a coiled tube set up, all very cheap and cheerful and effective for normal driving or towing the hideously expensive tiny ERDE trailers from HALFRUADS but not much good for towing caravans etc.
Clive, Please Please buy some extra security items for your caravan, Wheel clamps,hitch lock, big chains, big dog (thats why andyp hasnt got a caravan, who would be afraid of a susage dog !!!), Caravans are Oh so easy to dissapear off of your drive
Former owner of "Lone Star" 93 Astro Tintop.
Now Van Less, but still love the hobby and the people in it.
CLEVERLY DISGUISED AS A RESPONSIBLE ADULT