I've got a 2004 gto that I'm getting ready to put 243 heads on. I also have an 02 LS6 cam and new ls7 lifters that will go on at the same time. Question is, do I use stock length LS6 pushrods 7.450? or do I use stock length ls1 7.4 pushrods?

Thanks!

 

With the smaller base circle of that cam, but taller LS7 lifters, the stock 7.4" rods should work.