Mounting a 4th gen radiator in a 3rd gen?
Chris
every single one ive seen (about 8) either looks like a hackjob, or they redid the entire metal radiator support section on the bottom for it to fit right. the only way you can make it fit in there and look halfway decient is to cut and modify the bottom radiator support area.
i ended up keeping my stock 3rdgen radiator.
every single one ive seen (about 8) either looks like a hackjob, or they redid the entire metal radiator support section on the bottom for it to fit right. the only way you can make it fit in there and look halfway decient is to cut and modify the bottom radiator support area.
i ended up keeping my stock 3rdgen radiator.
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my LS1 has never gone anywhere near overheating, even in traffic or idling after raggin on it hard, in high humidity, upper 90s/lower100* weather.... and i have "only" the single electric fan..
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my LS1 has never gone anywhere near overheating, even in traffic or idling after raggin on it hard, in high humidity, upper 90s/lower100* weather.... and i have "only" the single electric fan..
every single one ive seen (about 8) either looks like a hackjob, or they redid the entire metal radiator support section on the bottom for it to fit right. the only way you can make it fit in there and look halfway decient is to cut and modify the bottom radiator support area.
i ended up keeping my stock 3rdgen radiator.
got them from a frontal impact car.
my ls1 fans fit without modifying the car. i used the 93-97 radiator hold down.
i didnt cut or chop or hackjob the chassis at all.
it has to sit in a certain position t fit properly, but it can be done.
ive seen other people do it as well, and it does like crap.
really the only reason i did it is to say i did it. my stock replacement 3rd gen rad did the job just fine, prolly a few degrees better, as the ls1 version is a few inches smaller in width.
Did you swap to R&P? When I tried the LS1 rad with it's fans they were hitting the stock steering box bad..
Kevin D.
i have a manual steering box off an s10 on the car. there is no room whatsoever there, as i had to push down with a bit of force, but not too much to get it to fit.
if you stand the rad strait up, there is actually more room than trying to put it in at an angle.
the s10 box is the same size as the factory in the front, so i dont see a PS box being an issue, tho ive heard of some guys just cutting off the shroud in that area to clear it.
My Wife's parents live in Pensacola, next time we're down after the car is finished we will have to meet up and compare.
Kevin D.
My Wife's parents live in Pensacola, next time we're down after the car is finished we will have to meet up and compare.
Kevin D.
for my dual fans i want to be able to have the computer control the fans, i have a complete 1999 m6 donor car im using so as much as i can get from
that car the better..
FWIW, the 3rd gen rad is larger than any 4th gen rads. Mounting the fans simply requires trimming the shroud and upper hold down. The steam line can go to the heater core port
Use a 93-95 V6 Fbody upper hose and a jeep lower







