440 Pistons, How F*cked am I
If you decide to keep, you can check for cracks with a die penetrant kit...https://www.zoro.com/zoro-select-dye-penetrant-test-kit-aerosol-can-k801s/i/G308644279/?utm_source=google&utm_medium=surfaces&utm_campaign=shopping%20feed&utm_content=free%20google%20shopping%20clicks&campaignid=21424294680&productid=G308644279&v=&gad_source=1