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garyd1961 · 05-17-2019, 02:35 PM

No need to drill just run a bypass hose from your water pump to the water jacket on the front of your intake. If you have your heater core hooked up don't worry about it. The heater serves as a bypass.
Edit, I didn't realize I had already posted once before in this thread.

05-17-2019, 02:35 PM	#33
garyd1961 Registered User Join Date: May 2016 Location: Henderson NC Posts: 975	Re: vortec on a gen 1 small block questons. No need to drill just run a bypass hose from your water pump to the water jacket on the front of your intake. If you have your heater core hooked up don't worry about it. The heater serves as a bypass. Edit, I didn't realize I had already posted once before in this thread. Last edited by garyd1961; 05-17-2019 at 09:44 PM.