C3-1975 Intake Manifold

[Philip L Ellenberg - NCRS 16910]

I am looking for information on what would be the correct intake manifold for a 1975 L48. The number I have is 348249. Was there more than one intake manifold used on the 1975 L48 and if so how do you determine which one is correct.

[Joe L.]

Re: C3-1975 Intake Manifold

Philip-----

I believe that the casting number was 346249. This manifold is a cast iron manifold that was used on ALL 1975 Corvettes both L-48 and L-82. I believe that it was used on other applications as well.

[Clem Z.]

Re: C3-1975 Intake Manifold

my list shows manifold #346249, 1975/82,305/350 cu in,all models/155,165,205 HP