Hi everyone Once again I turn to the wise minds of the HAMB for help - I would be lost without your help. Ok, so here is the rub - I am in the process of rebuilding my '49 Club Coupe Cadillac and am hoping to start squirreling away bits and pieces for the engine build as I see them come up. I have the original engine for my car and am hoping to go for a mild custom vibe. I am after extra power from the engine but not looking to go over board. I have read some excellent posts on here and seached a lot to get some good info. Most of what I have read unfortunately does not answer all my questions. Everyone suggests adding 390 heads, however I would like to keep my original valve covers but have read this will not be possible with the 390 heads. If I put 365 heads on will the original valve covers still fit? Or can you go 390 heads, adjustable rockers and double gaskets or shims to use the original valve covers? Are the bolt holes in the same spot? I understand that I will need to fit adjustable rockers if I fit the 390 heads, again if I go with the 365 heads and fit adjustable rockers can I retain my original valve covers? Is going with the 365 heads a good option or will the gains be minimal? I am looking at either a double or triple carb set up on an Offenhauser intake for the top. This may be opening a can of worms but do you go 94's or 97's or it doesnt matter? Do I need to find a matched set or can you just buy three and a linkage kit and get it running? Is a triple set up overkill for a cruiser spec motor? Thanks!!!!