How to and why you should inspect your junkyard LS engine before you swap.

In this video I’m tearing down the LM7 that I bought for my 1988 Chevy Square Body Crew Cab R20 (C20) LS swap. Once I got it all torn down I found the short block is trash. Instead of getting defeated I went and found a LQ4. Once the LQ4 is in the truck, I’m going to part this LM7 out to recuperate my money.