Balance shaft or not with bump stick
#1
Getting closer to my 4.3 build. I am going to get a donor engine to build and have ready to go in right after I pull the old one out. Going to use Vortec heads, marine intake, stock exhaust manifolds, HR270 cam and tune. What are your thoughts on the balance shaft block? Pros,cons or mods needed for non shaft block.
Thanks in advance
Thanks in advance
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