I own a 1950 Chevy 1/2 ton with a 1952 228 GMC engine with a 3 speed transmission. I recently aquired a 4 speed saginaw transmission. I dont know anything about Saginaw transmissions but i do have the numbers off the side of it GM 6261886, GM 8825858, and 82181884. Does anybody know if this Saginaw Tranny is a direct bolt on to the 228 gmc? Will it bolt on with some mods? Please help me fellow Stovebolters!