radiator is shot need advice
radiator is shot need advice
my radiator is gone (89 firebird 2.8L) LT1 engine swap is going to be done next year, i need a radiator/fan setup that will work with an LT1, will a 350 TPI radiator and my current electric fan work??????
Joined: Sep 2004
Posts: 2,777
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From: Casselberry, FLA
Car: 88 V6 'bird/89TBI bird/85 T/A
Engine: 2.8/TBI/TPI
Transmission: V8 T-5/700R4 x2
Axle/Gears: 3.42 open/2.73 open/ 3.27 9 bolt
Re: radiator is shot need advice
You can use a TPI 350 radiator, you just have to use radiator hoses from a 90-92 3.1 engine. Our engines use the front wheel drive water pump style which puts the bottom radiator hose inlet on the wrong side. In 90, GM started using 1 radiator style for all the cars and used a really long and curved set of hoses to get it done. It works great!
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