40 over kb pistons flat top j heads 202 valves weidand 8007 intake cam is what came in a 340.long tube header 2800 stall 727rear is323 /8.75.thanks guys the holly I have on there now 4776_5 works good I just think theres more.i drove it some yesterday and it sucked a drug so it's going to have to be cleaned.So I thought I'd try something different still not sure which one to use.that electric choke looks pretty good.