The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - LS Radiator, Expansion Tank, Steam Port Question

**mongocanfly** · 12-04-2019, 06:17 AM

Couple more options...
You can simply drill and tap a hole in the water pump and run the steam line to there...
Or they make a coupling that goes in the top radiator hose that has a fitting in it for the steam line

I've done it both ways.....drill and tap method....and I machined my own top hose adapter sleeve with steam port fitting

12-04-2019, 06:17 AM	#2
mongocanfly Post Whore Join Date: May 2015 Location: Alabama Posts: 14,591	Re: LS Radiator, Expansion Tank, Steam Port Question Couple more options... You can simply drill and tap a hole in the water pump and run the steam line to there... Or they make a coupling that goes in the top radiator hose that has a fitting in it for the steam line I've done it both ways.....drill and tap method....and I machined my own top hose adapter sleeve with steam port fitting __________________ Mongo...aka Greg RIP Dad RIP Jesse 1981 C30 LQ9 NV4500..http://67-72chevytrucks.com/vboard/s...d.php?t=753598 Mongos AD- LS3 TR6060...http://67-72chevytrucks.com/vboard/s...34#post8522334 Columbus..the 1957 IH 4x4...http://67-72chevytrucks.com/vboard/s...63#post8082563 2023 Chevy Z71..daily driver Last edited by mongocanfly; 12-04-2019 at 06:24 AM.