Very good question...I would suggest some changes with regards to the camshaft. If fact, I know someone who has the perfect camshaft for this engine...
1968 400 Coupe, verdoro green, black vinyl top 1968 400 Convertible, verdoro green, black top 1971 Trans Am, cameo white, auto 1970 Buick Skylark Custom Convertible 350-4(driver)