C3 1970 Engine rebuild question
Thread Starter
1st Gear
Joined: Oct 2013
Posts: 1
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C3 1970 Engine rebuild question
Hello,
I have a question for you all, folks. Here I have a nice corvette with small block 350 5.7 engine. Now I am completely rebuilding it and have some questions about Engine block number is 3970010, I want to fit it with 3947041X heads. Car came with 399771 intake manifold, as I bought 041x heads, I want to wonder, If my intake manifold will fit these heads, or I should search for different one? I want to mention, that I want only OEM parts on my car, so please do not suggest to fit any modern performance etc. parts.
Thank you in advance.
I have a question for you all, folks. Here I have a nice corvette with small block 350 5.7 engine. Now I am completely rebuilding it and have some questions about Engine block number is 3970010, I want to fit it with 3947041X heads. Car came with 399771 intake manifold, as I bought 041x heads, I want to wonder, If my intake manifold will fit these heads, or I should search for different one? I want to mention, that I want only OEM parts on my car, so please do not suggest to fit any modern performance etc. parts.
Thank you in advance.
Team Owner
Joined: Sep 2006
Posts: 31,134
Likes: 4,206
From: Westminster Maryland
Hi E,
The heads were used on 69-70 302 and 350 engines, but not Corvette engines; while the intake was used on several different 1973 engines.
Regards,
Alan
The heads were used on 69-70 302 and 350 engines, but not Corvette engines; while the intake was used on several different 1973 engines.
Regards,
Alan
Last edited by Alan 71; Oct 19, 2014 at 01:03 PM.
