Pair Yanmar 4LH-STE 230hp Marine w ZF 63A

Owner purchased boat, and is changing to outboards. Hour meter reads 3300hrs, but the previous owner stated the engines have 650-700hrs on rebuild. Motors start right up and run strong with no knocking or ticks. I know they will need turbos ($800 on eBay), alternators ($120 on eBay), dampeners (not sure on price). Pulleys look a little rough but can be cleaned up. The rest of the motors look clean. Motors come with original gauge clusters and wiring harnesses. Gears both spin freely, and shifter moves freely.