What can you tell me about these heads

luckydog · 06-06-2010, 06:09 PM

Purchased a set of Bowtie 18 degree heads and an intake. I'm looking for some info on these heads. They are casting #10134363. 58cc combustion chamber. Any insite regarding a cam recommendation or anything else would be greatly appreciated. Putting them on a 421 SBC. The intake is #10185053. thanks.....

FED 387 · 06-06-2010, 07:57 PM

look at the GM performance site--these are 18 degree Nascar 9-1 heads & manifold---tells you about correct rockers/gaskets etc--Comp 387

06-06-2010, 07:57 PM	#2
FED 387 VIP Member Join Date: Jun 2006 Posts: 3,410 Likes: 507 Liked 329 Times in 177 Posts	Re: What can you tell me about these heads look at the GM performance site--these are 18 degree Nascar 9-1 heads & manifold---tells you about correct rockers/gaskets etc--Comp 387

06-06-2010, 06:09 PM	#1
luckydog Member Join Date: Oct 2007 Location: Ottawa, OH Posts: 274 Likes: 0 Liked 0 Times in 0 Posts	What can you tell me about these heads Purchased a set of Bowtie 18 degree heads and an intake. I'm looking for some info on these heads. They are casting #10134363. 58cc combustion chamber. Any insite regarding a cam recommendation or anything else would be greatly appreciated. Putting them on a 421 SBC. The intake is #10185053. thanks..... __________________ Damien Hazelton Lucky Dog Racing Last edited by luckydog; 06-06-2010 at 06:16 PM.