Will manifolds off a 69 work on a 67 without interfering with anything ?


Thanks , Rick

Rick,

Lots of guys here willing to help, little info will help them a lot. Big block or small block, car model?

Guess that would help , lol

I am going to put a 396 in my 67 Malibu , but I want exhaust manifolds on it intead of headers .


Thanks , Rick

Rick,
Hope this helps, Its right out of Ground Ups catalog. Check out their site. Looks like there the same from 64-72 I do seem to remember there is a difference between truck and car manifolds.

""""1964-1972 CHEVELLE BIG BLOCK EXHAUST MANIFOLDS WITHOUT SMOG
Part Applications:
1964 Chevelle, 1965 Chevelle, 1966 Chevelle, 1967 Chevelle, 1968 Chevelle, 1969 Chevelle, 1970 Chevelle, 1971 Chevelle, 1972 Chevelle""""

Rick, the ex manifolds will interchange from chevelle to chevelle, as mentioned. The full size car (left), manifold is different than chevelle. Truck are also different. There are casting changes through the years, and some will be drilled for A.I.R. pump.
You will also need to change your motor mount perches or motor mounts for that SB to BB swap.

I really don't know but when I had the wrong manifolds on my 69, (I think they were from a BB 67 Caprice) I had to cut the left side header pipe and change the angle of it.

Thanks a bunch guys .

I'll have to make sure there from a chevelle then .

Rick

You will also need to change your motor mount perches or motor mounts for that SB to BB swap.

Not true. You can use your original small block frame stands, as long as you use the corresponding small block motor mounts. For added strength, I used the Energy Suspension mounts, along with my original small block stands.

To answer the original question, 69 BB Chevelle exhaust manifolds will work just fine on a 67 Chevelle.

I really don't know but when I had the wrong manifolds on my 69, (I think they were from a BB 67 Caprice) I had to cut the left side header pipe and change the angle of it.
Agreed. The driver or left side manifold will be the problem. Any auto (non truck) passenger side manifold will fit without modification.

Not true. You can use your original small block frame stands, as long as you use the corresponding small block motor mounts. For added strength, I used the Energy Suspension mounts, along with my original small block stands.

To answer the original question, 69 BB Chevelle exhaust manifolds will work just fine on a 67 Chevelle.
Absolutely true.

Thanks again guys for all the replies