1953 cars with PG trans came with 235 high-pressure engines. They still had the older 216 style valve cover held down by 2 acorn nuts.

Pre ‘68 Dave has a good primer on Chevy 6-cylinder engines on his blogsite:
http://chev235guy.blogspot.com/2019/02/my-vcca-powerpoint-presentation-id.html?m=1

Last edited by Frank50; 01/04/2021 1:50 PM.

Professional Novice