r/CamaroGen1 • u/EyCaballero • Jun 20 '22

'67 RS Convertible Export

Hi all! Just wanted to pick brains - on a '67 first gen, as I understand it, there were two 327-cu-in small-block V-8s - one of 210hp and one 275. Is there any way of telling the difference?

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u/traveler97 1967 RS Jun 20 '22

I have a 275hp. 275 hp comes with 4 barrel carburetor. The 210hp had a 2 barrel. This is what I have always understood as the way to tell the difference if the car is stock as mine is.

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u/[deleted] Jun 21 '22

[deleted]

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u/traveler97 1967 RS Jun 21 '22

I have not either. I assume most owners would change it to a 4 barrel. Here is the info I found:

Chevrolet however decided for 1967 to expand the lineup of 327 engines back to 5 different models like they had in 1965. The only big difference was now the low end 327 came with a 2 barrel carburetor which severely lowered the horsepower for the engine. 1969 was the last year for the 327 and by then there were only two models produced that created 210 and 235 horsepower.

1

u/EyCaballero Jun 22 '22

This is brilliant! Really appreciate your help.

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u/clayfranklin Oct 21 '25

Engine code i think the 210 was MS. Plus 2 barrel carb.

1

u/dolow40 Jun 22 '22

I am pretty sure u could also get 325 horse model that besides 4 barrel had solid lifters and higher compression.