I bought a new radiator for my '83 from Autozone (GDI manufactured it). There's an extra fitting, i think it's below the upper hose inlet (been a while since i looked at it though). Do later model cars use this for a heater return or something? Mine didn't have it originally. Also, it came with a rubber cap hose-clamped onto it. Suppose this will be sufficient to cap it off for use in the car?
thanks for any help
Clem
Columbia MO

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The world is full of stupid people...and I am no exception.

'83 Z28 5 speed (regrettably with T-tops)
'83 Z28 No T-tops (regrettably automatic)

 

yeah i'd guess that's what it's there for.

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ICON Motorsports
1st & 3rd

 

ttt

still haven't used the radiator yet, as the engine's being changed now. Also, I changed my username to the current one from amagin86

thanks
Clem/amagin86

 

Yes, it's for the oil cooler return on my GTA, of course I bypassed the oil cooelr, don't need it with MOBIL 1.