T41530936 appears to be the VIN and K0129TMP appears to be the engine suffix, and if this is the case, then no, you don't have a 1969 302 engine. You have a 1974 Truck engine assembled at the McKinnon engine plant in Canada. However, you might want to double check the TMP. I can't find that suffix code. Are you sure it's not TMB? That's a 1974 350/160 from a forward cab.