The blocks casting # is 3955272 '69 396.
The engine code is T1021YQ. I have looked through all of my books and I cant find what intended application the YQ suffix fits. If anyone can help It would be appreciated. My primary concern is figuring out if it is a 2 or 4 bolt main.
The engine code is T1021YQ. I have looked through all of my books and I cant find what intended application the YQ suffix fits. If anyone can help It would be appreciated. My primary concern is figuring out if it is a 2 or 4 bolt main.