Welcome to SNS .I have a 350 and a 427 in the shop but I may just leave the little 6 in for now.
gas mileage :Hey JIm thanks for the info on the washer bottle and wipers. Yea mine is the 250,but it is plain jane compared to yours. Bet you get good gas mileage too.
250 Chevy Six verses 292 Chevy six :I may have told you wrong about the engine size. the # on the block is 8994256. What I can find on the internet says it's a 292, Is that correct?