Re: 67-72 BigBlock 4x4s! Pos pics info here.
Usually a body lift helps with HEI clearance and also with the valve cover clearance - but - I used a body lift and still had clearance issue at the valve covers. Again, you just really won't know until you slide it into place.
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1970 Blazer with a 400 sbc and 4" lift
1980 Pontiac Trans Am, 455 Oldsmobile
2012 Kawasaki Concours 14
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