LTX and LSX Putting LT1s, LS1s, and their variants into Third Gens is becoming more popular. This board is for those who are doing and have done the swaps so they can discuss all of their technical aspects including repairs, swap info, and performance upgrades.

LT1 lower rad hose, quick question

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Old 07-31-2015, 07:38 AM
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LT1 lower rad hose, quick question

It's been 10 years since I swapped my LT1, at the time I pieced together a lower rad hose.
What lower rad hose works for thirdgen rad and LT1?

Thanks!
Old 07-31-2015, 02:25 PM
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Re: LT1 lower rad hose, quick question

Check out post #38 in my lt1 swap thread. Can see what I did, it's tough is because pump is 1.25" and rad is 1.5", but this worked very well. https://www.thirdgen.org/forums/ltx-...zz-95-lt1.html
Old 07-31-2015, 04:06 PM
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Re: LT1 lower rad hose, quick question

Thanks.. the universal hose was my fix as well.. I was thinking someone had figured out something that fits without the ribs.
The '95 hose won't fit?
Old 08-01-2015, 02:27 AM
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Re: LT1 lower rad hose, quick question

95 stuff was all 1.25" while my 87 stuff was 1.5"
Old 08-02-2015, 11:25 AM
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Re: LT1 lower rad hose, quick question

I used a 87-93 V8 mustang upper for my lower.
Old 08-04-2015, 12:31 PM
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Re: LT1 lower rad hose, quick question

i am pretty sure that is what i used as well. The mustang hose, as its one of two F**D parts on my car.
Old 08-05-2015, 05:30 PM
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Re: LT1 lower rad hose, quick question

Used a 94 Corvette lower hose. Works great, just get that hose clamp tight. And I don't have a ford part on my car either.
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