How can I find out the size of my motor in my 1970 lemans
It's prolly a 305. But use the vin # it will even tell you were it was made.
If it is the original motor, the Vin # can be researched as Americanalex said on the Google station. :) It'll break down everything! Oldrides.com is good too for authentication!
Im a buick guy but love love love old pontiacs! I had a 75 grand am and a 69 gto. The ga had a 400 and the goat had a 455. Luved em both. Yeah use the vin if the sticker under the hood is gone
Go to www.poci.org or www.pontiacregistry.com or www.aaca.org and link to the Pontiac boards.'Your car could have anything from a 6 cyl to a 455 8 cyl and there are a bunch of options in between.Any of the above sites can help you read your VIN plate as well as the Data plate on the firewall of your car.