Re: Ls swap radiator
 

It's an oil catch can for the evac system. The ls engines are notorious for injesting a small amount of oil through the evac.

Re: Ls swap radiator
 

I chose a Griffin with the inlet/outlet on the passenger side. I wanted a radiator made in the USA.
Interesting comments on RND radiator from both sides. I am not going to judge who is right and who is wrong. I will only say that forum members should try to purchase products made in the USA. It's important to support these companies whenever possible. Seek them out cause they help to make our trucks roll again. I could really give a crap about cheap parts made overseas. Merry Christmas.....

Re: Ls swap radiator
 

Perfecto! Thanks man that helps...found the hose at napa for 33 bucks...seeing ur engine is kinda making me more pumped about putting mine in...i just cant wait

Re: Ls swap radiator
 

Well I needed a rad quick and couldn't front the cash for one made in the US. If I did I'd have gotten one from entropy or RnD. Instead I decided to get one made overseas but at least I still supported a seller and forum vendor in the US, not straight from eBay. Sometimes it just isn't worth twice the price.

Re: Ls swap radiator
 

Haha thanks, it's a sloppy mess. I removed the ac setup with the intentions I using the factory compressor later. I am hoping to sell my mustang soon so I can fund a blower setup. If all goes planned I am going to disassemble the entire truck this summer to do a restoration. Plan to box and powder coat the frame, build a 4 link out back, new paint job, major updates to the engine and wiring, and much more.

Re: Ls swap radiator
 

Kool dawg...i hope to restore mine too one day...wish i could take it to gas monkey garage or somewhere and get it hooked up good...all i could do is dream

Re: Ls swap radiator
 

Haha yeah I know those guys specifically josh pretty good. We have helped them out a couple times. They do decent work, a few are really nice and a few were incomplete that I've seen. They have gotten a lot better though now that it's all under one roof. Kc is a badass painter!

Re: Ls swap radiator
 

for real man...I like how they put the air ride suspension in...my trucks already static dropped but would love air bags...heres my baby

Re: Ls swap radiator
 

Yeah they like to use air ride stuff, but for good reason. It turns your vehicle into a blast to drive. It rides better, handles great etc.

Re: Ls swap radiator
 

so my griffin came damaged in shipping today
they estimate it'll be a month before a new one is available
i'm ready to go on the actual swap aside from the radiator

i'm looking for ideas on a JY swap radiator to get me by in the interim
ideally something with the water inlets and outlet on the passenger side

Re: Ls swap radiator
 

That sucks...im just gonna buy a stock replacement sbc radiator either from rockauto or ebay.

Re: Ls swap radiator
 

quick steam port question....I did some reading a found that I could use a rad hose splicer for the steam port...do I still have to drill a hole into the water pump to run it or can I run it to the stock location under the throttle body?

Re: Ls swap radiator
 

If you splice into the rad hose you don't need to drill the water pump. If you drilled it then you would run the line from the TB to the top of the pump.

Re: Ls swap radiator
 

ok kool thanx man..glad I got that cleared up finally

Re: Ls swap radiator
 

oh yeah one last thing...what size would I need?

Re: Ls swap radiator
 

What size splicer? Depends on the rad hose you picked up. If you mean the port on the splicer then I'm not actually sure, you'd have to measure the steam port hose from the TB

Re: Ls swap radiator
 

I need to get the size for both the rad hose and the steam vent hose. I got the Silverado 5.3 top rad hose.

Re: Ls swap radiator
 

What's the idea with adding the steam port?

Re: Ls swap radiator
 

some people tap their waterpump for the steam tube to connect to, but we prefer to install that in our radiators. You are more likely to have a waterpump go bad than a rad, and if you are out away from home when it happens, the odds of you having a drill and tap in the truck is unlikely. We include them in all LS conversion radiators at no charge, unless the customer doesn't want the port.

Re: Ls swap radiator
 

What is that top hose off of in the picture? I have the same style radiator with the top hose on passenger side and i'm having trouble finding the right hose that fits.

Re: Ls swap radiator
 

Hello Naught
What upper radiator hose are you using?
Came up on this posting looking for one that would work for my swap.
Hose brand & part number would be greatly appreciated.
Thank you in advance

Re: Ls swap radiator
 

Wow, that's a crazy upper hose, Blackpony, but it obviously works.

Re: Ls swap radiator
 

That appears to be a factory mid 2000s upper radiator hose from a LS powered Chevy Silverado. It's what I have in my truck too.

Re: Ls swap radiator
 

Yes that's what it is but anyone know what hose Naught is running for his upper hose?

Re: Ls swap radiator
 

That's not my pic. I'm trying to find out myself what hose that is.