Hello im working on my buick 1986 regal limited. I droped a 350 buick 2 bb in it but i want to install a holley 1850 carburator on it. right now is a 2 bb manifold and my question is will the holley 1850 will fit on a buick 350 manifold 4bb that ill be getting soon. maybe i have to get a spacer or something so i can fit it right. i have a picture of the manifold on ebay its the one on the right. http://cgi.ebay.com/ebaymotors/ws/e...RK:MEWA:IT&viewitem=&item=260110492085&rd=1,1 thank you guys for your help.
the intake you posted and the ones on ebay are 73 and up . notice the egr valve ... stay away . you want a 68-72 ,those are not :blast: . dont believe everything you read on ebay :Smarty: either way if you go with a oem intake you will have to run adapter plate to run a holley . spend alittle extra , both poston and ta sell nice aluminum intakes for the 350 :TU:
thanks dude for letting me know. yeah it has the egr valve on it and will not work even if i get a adapter right? so thats is out of a question. well i found a aluminum manifold on ebay and i know that will work but its $300 :dollar: http://cgi.ebay.com/ebaymotors/Buic...tegoryZ36474QQihZ013QQitemZ230121929596QQrdZ1 ill keep on looking for a 68 72 manifold 4bb then. ray:
I think the Buick 350 guys on the Board have determined that the current aluminum manifolds provide no horsepower gains over the stock cast iron unit. I would read those post carefully before I bought one of these on the assumption there will be performance gains.
Re: 350 buick Manifold. holley 1815 carb fit? thank you. yeah your right why spend all that money and no HP gain :rant: i just need to start looking for a good manifold on this old junkyards or the new ones, i live in chicago so there is few good junk yards. so all i need is the spacer for the carb and the 4bb manifold. p ANYONE KNOW A GOOD WEBSITES FOR REBUILD KITS FOR THE HOLLEY 1850 CARBURATOR ray:
