Quality cooler, but the installation kit does not include the metal tube necessary to connect to the existing transmission lines to connect the included hose with the vehicle's transmission lines. In the past, a metal connection tube or coupler was included in the installation kit (this used to be included in the accessories package along with the hose and the hose clamps). I hit a cow with my previous installation. The radiator was pushed in against the engine from the impact. The 679 cooler was sandwiched between the condenser and the radiator. The condenser and radiator leaked. The 679 cooler was bent in the middle maybe 10 degrees, but it did not leak. A word of caution here - when you use hose clamps on a cooler installed this way, be sure the tag ends of the hose clamps do not contact either the condenser or the radiator. That could cause a leak if the tag end of a hose clamp touches either the radiator or the condenser.Read full review
Verified purchase: Yes | Condition: New
I purchased this cooler to go on my 1970 Chevy C20 Longhorn with a replacement 200r4 transmission. It is a heavy truck so I decided on this heavy duty cooler. It is high quality, much heavier than some others I've used and does an excellent job. I was doing the trans swap so I didn't use the plumbing stuff, but it should be easy enough to place in an existing working trans system.
Verified purchase: Yes | Condition: New
It's very good quality. Even the fins are tough so they won't bend easy when your working with it. The cooler is lighter and thinner than it seems in the description, so it is easy to find a spot for it to be attached. I used the plastic mounting ties that came with it and attached it in front of the AC condenser. So far it is lowering my transmission temperature from about 20 to 25 degrees F. No other vitals like coolant temperature, or engine oil temperature have gone up after installing it. The AC still blows cold. I am happy with it so far.
Verified purchase: Yes | Condition: New
I have purchased several Hayden products in the past. Never disappointed. Short adapter fitting that comes with it screws right in to an FE Ford C6, but it only includes one, of course you will always need two? Purchased another of the same fitting at O'Reilly's. Mounts securely with zip straps and foam pads. Did not use hose clamps or small piece of included hose in my situation.
Verified purchase: Yes | Condition: New
This cooler has done exactly what it's supposed to do and has out performed my expectations by far I actually got concerned after a road trip I took that involved alot of incline roadways because my temp was reading near start up temperatures and I was sure I had a leak somewhere but it turned out that the cooler was for lack of better words over performing I recommend this for any customer that has the space and know how to install
Verified purchase: Yes | Condition: New
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