Looking for an intake manifold for my 1991 350 motor. The Edelbrock site lists this:

"Performer - For 1987-95 Cast Iron Cylinder Heads: Designed for street 262-400 c.i.d. Chevy V8s equipped with factory cast iron heads with canted center bolt holes. Will not fit 1987-95 factory aluminum cylinder heads. Will not fit Chevy Bowtie or LT1 heads."

Does this mean that if I went with a stock manifold I would have to get one from those years due to the "canted center bolts" on the cast iron heads?

So nothing pre- 87 would work?

Thanks for the input.

Carl

CCB