I have a '91 ls block for sale. Im not sure how many miles on it because I bought it off a friend. I think it has around 1K miles on it, im not sure. Everything is legit. I bought it like 2-3 weeks ago. Was planning on going ls-vtec but decided to go b20-vtec instead, so I need to get rid of this motor ASAP. parts on the block: ls block (all internals) ls head (all internals) ls intake manifold w/ injectors ls throttle body the head is still on the block. The manifold and throttle body is off. $300 OBO PM me or email me at email@example.com. Pick up only. Im located in Southern California.