Actively pursuing the sale of a new T56 Magnum. Need some help. The asking price is so good I'm almost skeptical. It is new though so what should I look for as far as possible blemishes or seconds. It is also a wide ratio unit with a 26 spline input shaft. The seller says it will work with both SBC and LSx depending on the bellhousing. Does that mean it requires a special bellhousing? I have an F body bellhousing but I need to know if that will work for an LSx configuration.