350 radiator in a 305?
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Joined: Aug 2002
Posts: 90
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From: Southampton, Hampshire, UK.
Car: 1990 IROC-Z daily driver
Engine: 305TPI
Transmission: Automatic
350 radiator in a 305?
I have a 1990 IROC-Z with a 305 TPI.
Will it go on without any mods? I got stuck in traffic during a steamer of a day and my car heated up to 240!!! On the open road it runs at around 160-180...
Will it go on without any mods? I got stuck in traffic during a steamer of a day and my car heated up to 240!!! On the open road it runs at around 160-180...
Thread Starter
Junior Member
Joined: Aug 2002
Posts: 90
Likes: 0
From: Southampton, Hampshire, UK.
Car: 1990 IROC-Z daily driver
Engine: 305TPI
Transmission: Automatic
Originally posted by breathment
yes cause its the exact same radiator.
yes cause its the exact same radiator.
check to see if they are both the same. 3 core if all metal. 1 core it aluminum and plastic. for some reason their parts suppliers might decide a 350 needs a larger rad. but as far as 350 vs 305 they are the exact same externaly so the rads are exactly the same as far as bolt up. Autozone #'s are the same for both as are GM #s.
Thread Starter
Junior Member
Joined: Aug 2002
Posts: 90
Likes: 0
From: Southampton, Hampshire, UK.
Car: 1990 IROC-Z daily driver
Engine: 305TPI
Transmission: Automatic
right... will check... Anyway, I'll try to get my radiator roded out instead... Hopefully that'll do it.
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