69 SBC inake 577 or 184
 

is the 577 or the 184 intake a better intake on a 255/280 350CI

Re: 69 SBC inake 577 or 184
 

Ive got some of these intakes if anyone needs one. 815 844 7852 nights.

Re: 69 SBC inake 577 or 184
 

Please tell me some more about the 577 manifold? Per NHRA motor specs, the 184 intake is the only casting acceptable. Have I been living in "dark" for the past 25+ years??

Re: 69 SBC inake 577 or 184
 

The 577 intake is a legal replacement for the 184 and is a good choice!

Re: 69 SBC inake 577 or 184
 

the 3965577 intake was offered on the 1970 350 300 hp on various car models. This intake comes with an oil splash shield and has a cast "S" on the underside of the intake.

Re: 69 SBC inake 577 or 184
 

Woodro,

Please contact me offline >>> WLP748@COX.NET

Need to find out more info on the 3965577

Thanks,

Bill

Re: 69 SBC inake 577 or 184
 

ya know i wondered about that.....we (dad& i) bought an engine from my uncle years ago...it was out of a 69 van.....now it said 350 300hp it had 441 heads with a 577 intake. on a differant note we also were given a 68 307 with a 184 intake on it.....this never happened ..did it?

Re: 69 SBC inake 577 or 184
 

Greg as to my knowledge, there was never a 307 with a 4 BBL