I have a 70 Chevy truck with a 250 in it, and standard trans. I got a Clifford manifold and 390 Holley to put on it.
So, I'm looking at my options as to which header to run. The main thing is clearance for the clutch linkage and cost. I know of the real nice cast headers, but they cost more than I really want to spend. I see these cheaper steel tube headers for sale at most vendors. Which brand ones will allow clutch linkage clearance?
I know that the manifold and headers flanges will likely be different thicknesses. I'm prepared to build spacers for the bolts to take care of that issue.
Thanks,
Kevin
