This is for an aluminum Bell Housing for a Jet Drive Boat powered by a Ford Big Block V8, like the Ford 460 and Ford 428. I listed it as Like New Condition. It features a top mount and standard bottom mount starter position. It is extremely well made and a robust design. However, I see no signs of this ever being used. It looks like it is powder coated with a metallic gray color. It is the more expensive two-piece design. Only asking $395. If interested, please email me at this ad. Or you can call me. No texts as this is a land line.