This is non ribbed sideoiler block that came out of a running car with less than 100 miles on it. All machine work down, sleeved to standard bore, line honed, decked etc. Here's the only negative. At some point it was partially core filled. The drain plugs are free so that tells you how little was in there. Only reason I changed it is I found a better date that lines up with my car. A steal at $2000, check current prices these are selling for 4-5000 without machine work.
Email direct Timothylea7@gmail.com
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wow that is a steal of a deal.