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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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| | | | Joined: Jun 2011 Posts: 117 Shop Shark | | Shop Shark Joined: Jun 2011 Posts: 117 | There is lots of info about the intake port difference but I couldn't find any info on wether the exhaust manifolds are the same. What's the skinny? | | | | | Joined: Jan 2001 Posts: 5,337 'Bolter | | 'Bolter Joined: Jan 2001 Posts: 5,337 | The bolt spacing where the two manifolds bolt together is different.
See the USA in your vintage Chevrolet! My Blog | | | | | Joined: Sep 2001 Posts: 29,270 Bubba - Curmudgeon | | Bubba - Curmudgeon Joined: Sep 2001 Posts: 29,270 |
Dave,
What about 41-49 235 and 216 exhaust manifolds?
| | | | | Joined: Jan 2001 Posts: 5,337 'Bolter | | 'Bolter Joined: Jan 2001 Posts: 5,337 | Tim, They are the same.
As a side note, up through 48 the manifold dumps straight down, 49 and later angle back.
See the USA in your vintage Chevrolet! My Blog | | |
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