Exhaust problem help
my problem is with my 85 bird I took out the stock 305 put in the 383 out of my 79z ( to make room for the up and coming 402bb) I knew I would have a problem here or there but not like this see I was running open headers on the camaro the usual shorty style 3 bolt well since this is going to be a daily driver I was just going to use the factory exhaust with the manifolds off the 305.well I got to hooking it all up today and everything went well until I got to the driver s manifolds it wont work where it exits into the exhaust on the other side is the hole for the dipstick.I cant use the old manifolds or the headers cause they are a 3 bolt pattern and the 85 factory exhaust is a 2 bolt. and as of right now all my money is going to pay off my 79 and buying parts for the 402 so I have no money. so my question is simply what do I do, cut everything up and make some kind of frankenstein exhuast or what ? any input would help.
1983 Z28 roll cage, 388 stroker eagle crank,speed pro flattops,ported dart 230ccIR 64cc comb chambers, doug herbert solid lifter(.518in .536exh .244in .252exh @.050 106LSA), hurricane intake, speed demon 850. th350 3000 stall