Upgrade intake manifold?

[1Fast340]

No, what I was saying is I'm too big to lay on the floor and change the steering column out, I'd have to take out the seat to fit. The mechanic that did the steering column did the ID and said it was a 340, I never followed up, but when I looked at the front stamping it said 360, thus the 2 different identifications. I'm under the hood today to put the manifold back on so I'll get a definite ID before hand obviously. I'll upload the pictures of the stampings.

Even if you end up figuring out what engine you have by the stampings i would like to give you alitle piece of advice wich i think would be great for anyone that has trouble getting down under things.
Ignore the language and price in the link that probably dont mean anything to you,but check out this little gadget and see if you can find something similar next time you are in a partsstore,it should be pretty darn universal.I have one of these little mirrors with ledlightning and its awesome trying to see things that is out of reach and eyesight and dont cost an arm and a leg,probably about $10.

Inspektionsspegel LED

As for the original questions,thats a good manifold thats not worth chaning in my opinion,could be worth matchporting it alitle if you wnat to do something about it but thats about all and certainly not a must.

 

[jos51700]

Ok, so I currently have a dual plane Weiand Action Plus 8007 that was on the car when I purchased it. Took it off to solve a problem with the new distributor not seating correctly, needed to check the cam and oil pump gears.

Now that it's off, and I can probably spring for a new intake if I wanted to, any suggestions on whether it's worth it to spring for an Edelbrock performer air gap? Or another intake you'd suggest?

Details:
340/360 (long story, still researching but believe it's actually a 360, not a 340 like I was told).
Mild cam, not sure which one as it was built when I bought it
Heads unknown as well due to same as above
New 650cfm Holley 4 barrel.

Your best bet is to get the intake that allows a 6-71 to bolt on.

 

[1Fast340]

Your best bet is to get the intake that allows a 6-71 to bolt on.

In that situation i would rather recomend a manifold that fits a Twinscrew.