Simplified... a factory stock cooling system on a modified engine high hp engine.Lots of compression and horse power creates heat. At the line no air moving through the radiator.
We just did this in my dad's 64 valiant great upgrade.This. Supposedly replaces the lower column bearing
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They got quarter inch shim platesIf I can't find some valve covers to clear the rocker shafts on my trick flow heads I will be buying more valve covers.![]()
That's what I did with my slant 6. Since I had to relocate the rocker shaft, The valve cover hit the rockers at full lift. The spacer solved it.They got quarter inch shim plates