New LS1 Owners - Newbie Tech - holley/lingenfelter ls6 intake coolant lines?

I just purchased a holley/lingenfelter LS6 intake manifold for my 98 z28
but since I have the ls1 intake on my car I heard that I have to upgrade new coolant lines for the ls6.I called the dealership to see how much the coolant lines were and he told me that they are all the same from 98 to 02 meaning that 98-00 ls1 and 01-02 ls6 intake coolant lines are the same. Does anyone know what else do I need and can I use my current coolant lines? THANK YOU

You will need two rear coolant block off plates when going from an LS1 intake to an LS6 intake and your stock LS1 coolant line must be modified or replace it with just a front coolant line. Check on the site as people sell these quite often or do a search on the web. Dealerships can get the block off's for you...around $20...(Scoggins-Dickey). Coolant line check with Hawk's Third Generation website..kits are $46. Good luck, I hope this helps!!

You will need two rear coolant block off plates when going from an LS1 intake to an LS6 intake and your stock LS1 coolant line must be modified or replace it with just a front coolant line. Check on the site as people sell these quite often or do a search on the web. Dealerships can get the block off's for you...around $20...(Scoggins-Dickey). Coolant line check with Hawk's Third Generation website..kits are $46. Good luck, I hope this helps!!
:werd:

Thank you

what are the block off plates for? and how can I modify my current coolant lines, and if I have to buy them what coolant lines do I ask for when I go to the dealer? Thanks for the help.

Part numbers are:
12570678 for the plugs
12581213 for the coolant line.

thanks for the help