Anybody know if the factory letter within the VIN always matched the factory letter on the engine? My car is a June '69 Norwood; it's XB engine is from "L". Also, thanks for the SR block pic. I wonder if PHS has any documentation from dealerships that recorded maintenance. I actually took my bird back to the dealership my PHS doc states it landed at. They now sell Kia and nobody knew anything. It was called Frank Newell Pontiac in Gresham, Oregon. Here's a pic of my car interupting the service department's fine Kia process.