I have both, the weiand is better. 455? These intakes fit Buicks?Penguins are playing tough, they're defense is the differenence so far.
Everything I've read says the Weiand manifold is better performing with the peanut port heads. Then the guys at the machine shop backed that statement up and went on to say they've had a lot of problems with the eddies not fitting on 454 & 455's along with cracking. Mine didnt fit and was cracked. I have a hard time spending 300+ on another edelbrock that may not fit....the Wieand was 230 shipped. Hopefully it fits![]()

