LS1 Radiator hoses with pics

[SamHatco]

There have been many posts as to which radiator hoses are needed for the LSx engine and 1st gen f bodies. I thought I would post some pics and part numbers for the hoses I used:

I have the PRC radiator that is a double pass type with the upper nipple being 1 1/4" and the lower nipple being 1 1/2" both on the passenger side of the radiator

This is the upper hose I used. It is a part that I cut out of Gates Part Number 22358


The bottom hose is Gates Part Number 20450. I didn't have to modify it at all


I hope this helps.



Sam