lt1 t56 swap starter wont fit?

[superwade57]

i havent seen anything on this here after search upon search so i need info probably from someone whos done the swap. my stock starter wont fit in the t56 bell housing, i have 3 sbc starters laying around and all are the same and none fit. ive heard/ read that some manual tranny gm cars had a smaller starter can anyone confirm or deny this? i dont need an expensive aftermarket gear reduction, i just need a stock gm starter that will bolt to my old *****010 gm 350. im using centerforce adapter flywheel 700107. says its 153 tooth.