Starter Motor: 70-81 Chev SB & BBThis does not fit all but many.. check it first. This is an offset bolt mount pattern headed .. GM re manufactured AC Delco Starter motor.. most of these look more like brand new items rather then re manufactured to be honest but they are factory original Starters. Most of the time this offset mount starter is associated with automatic transmissions. not all but most of the time. Listed below is some of the listing fitments just remembering its a