Cradle bolts to most stock type and aftermarket SB Chevy blocks, including narrow pattern lightweight and standard Bell housing bolt patterns. Slotted front mounts accept most frame width engine mounts. Provisions for standard wheel kits are positioned to support complete engines with attached radiators. The key to success in a car building project is access to high quality, reasonably priced parts that get the job done right. Each All-star part is the result of our dedication to research and development. Once a need is established, parts are designed and manufactured by talented craftsmen, many of whom are racers and hot rodders themselves. Many All-star Performance parts are one-of-a-kind; you won't find them anywhere else.