Dogge

Good Day!

I have a ccc delete olds 307 from 1987. I am going to put a Edelbrock 1405 on it. Do i still need these tubes or can i just block them off just like the egr?
Thanks in advance.

Greetings
Jeroen Dogge

joe_padavano

You don't even need to block them off. Simply pull them out. The part inside the heat crossover is just a loop and doesn't connect to anything else.