'62 401 four bbl intake

[jmg]

Hello, I hope someone can help me on this. I have a '61 LeSabre with a 364/2 bbl. I found a 4 bbl intake manifold off a '62 Electra with a 401. Will the '62 401 manifold fit on the '61 364? Thanks in advance for any help.

[DugsSin]

The 364 manifolds have a smaller center to center hole spacing across the width of the manifold. The 401's and 425's would be the same but about 1/4" wider than the 364.

You can round out the holes but you will still have mismatched ports.

The 364-4 manifolds can get pricey from certain sellers ($100.00+) so shop around for the bargain. Best of Luck!

[Pontiac59]

I have two of the 364 4bbl intakes available, one on eBay, one on the side. Supposedly they're pretty tough to find, I went out and got two and the only reason I didn't get a third is the bolt heads had rusted enough my socket just spun on them.

Supposedly they'll bring up to $200, but I have my doubts given how easy I found these.