If any forum member has or knows someone who has a core that matches any of the carb numbers below and the core has not been remanufactured - would appreciate hearing from you.
7040250 - 1970 350 Olds
7040251 - 1970 455 Olds
7041250 - 1971 350 Olds
7041251 - 1971 455 Olds
7042250 - 1972 350 Olds
7042251 - 1972 455 Olds
Thanks for reading this.
