Aardvark said:That is awesome information. Thanks for that. Could I ask if you have any other info on that engine or anywhere I could get? I wonder why it was registered as a 1500 and how did an American engine find it's way into the van. Runs well, but intrigued.
There is a leak from 3 & 4 cylinder pushrod tubes btw.
I recently replaced a push rod tube with a spring loaded one made by Scat. It is well made and fitted perfectly, cost about £10 - no need to removed the head.