I'm new to the forum. It looks like I might need to have my engine replaced. I recently acquired a 1987 Mighty Max 4x4 with the 2.6L G54B engine and manual transmission. It blows blue smoke intermittently which makes me think I have rings going bad. It burns enough oil for me to have to add a quart after 60 miles. I started searching for rebuilt engines and came across this engine on Ebay. Can someone let me know if this will work in my truck? The owner seems unaware that there are narrow and wide blocks. From what I have learned from this site I would need the wide block because I have a manual transmission.