HEI Compression Test Question

[TJUCLA98]

Thanks for your input Dave, I am going to do a compression check very soon to see what turns up. I will report back asap on the findings. I actually had a Jeep CJ7 with a straight 6 that I did a complete rebuild on without pulling the engine as well. What made it easy was that it was lifted and had huge 35" tires on it. This might be a bit tougher to pull off with my truck being so low but it is doable.