When I replaced all of my radiator hoses earlier this year, I noticed that the replacement lower radiator hose that I received (a NAPA part) was different than the original GM hose. The original GM hose comes directly off the water pump inlet for about 6 inches, and then it makes a 90 degree bend to start heading forward. The replacement hose comes off the water pump inlet for only a few inches and then makes a bend rearward toward the passenger side exhaust manifold. After that bend, there is another 90 degree bend to point it forward. The problem with the replacement hose is that it runs a lot closer to the exhaust manifold than the original hose. Also, the original hose has the anti-collapse spring in it, while the replacement hose does not.
I've checked NAPA hoses and Gates hoses, and they both have the extra bend and don't have the springs. Does anybody make a hose that is an exact replica of the origina GM hose?
TIA...
I've checked NAPA hoses and Gates hoses, and they both have the extra bend and don't have the springs. Does anybody make a hose that is an exact replica of the origina GM hose?
TIA...