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| | | Forums66 Topics128,083 Posts1,056,331 Members48,442 | | Most Online14,466 Apr 26th, 2026 | | AD Chevy Trucks Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
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For helping keep this great
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on the Internet for over 30 years! and not clogged down with Ads! Again, thanks! | | | | Joined: Apr 2006 Posts: 506 Shop Shark | | Shop Shark Joined: Apr 2006 Posts: 506 | Went to the Hershey, PA Car Show last week and was lucky enough to find/buy a McGurk Engineering 2x1 intake manifold.
I wanted to pass along some info that I just learned about the intake.
After cleaning off all the old gas from the leaking Rochesters, the intake is blue in color.
To my surprise the McGurk intake was a perfect fit for my 235 Corvette exhaust manifold. The heat box studs/bolt holes all lined up and fit together.
Next I tried to install a (2 15/16") 235 carb and it would not fit.
This McGurk intake was designed to fit a 235(exhaust) and to accept the (2 11/16") 216 carb.
In addition to McGurk Engineering on the manifold there are also the letters PG. Does this mean that all McGurk PG manifolds are 235 with 216 carb stud spacing. I have also seen pics for the same 2x1 McGurk manifold that does not have PG, but has STD.
Anybody know if the STD is a 235/235 or 216/216 or ...... ??
What letters are on your McGurk intake and what is the exhaust & carb combination.
-Tom
1950 Chevy 3100 w/ 1956 235
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