Originally Posted by clovis
It looks like you may need a spacer. This is a low deck M1 4500, so not sure how close all the 4500 intake patterns would be, but for this one you will either need a spacer that is cut back or do a little grinding on the intake.

Thanks for the pictures Clovis upi wondering which 4500 series intake they fit? i have an Indy intake, 4150/4500 adapter anyway just trying to keep it as low as possible. It's only 1 /2" difference. coffee