I'm pretty sure the block is straight, I found that motor from another friend for the car for him and it only had about 100k on it.. The only reason he got rid of the motor was because he got a SR. When I worked on the car I found out the timing chain is off a tooth but I got rid of the car before I had the chance to fix it. Also, I would have the rear diff looked about from being welded because I don't know how legit it is. If you have any other questions you can email me at
[email protected] because I don't really go on this forum that much I'm a DSM guy. GL bro