Bolt I.D. thread Series No.1: 440 engine
Rani, one thing that I noticed is the pipe plug in post #2. Pipe plugs are usually designated by NPT (National Pipe Thread). Believe it is a 3/8 NPT. Pipe is based on inside diameter.
Good informative post. Well done!
Rani, one thing that I noticed is the pipe plug in post #2. Pipe plugs are usually designated by NPT (National Pipe Thread). Believe it is a 3/8 NPT. Pipe is based on inside diameter.
Good informative post. Well done!
