Intake manifold

[D Appeldorn]

I've a few questions.
I can't find my identification number on the tech part of the site.
it's 398583 ? 2 bll on a 350.

I want to know of its original for a 69' delta 88. and random info.

And i can buy proberly a 411990 intake out of a 557265 4B engine ( out a boat??)
How meany parts can i use on my 350 engine ( the 403cid is worn and i don't now how far)

But the intake is a 4bll version and my 350 is a 2bll, and thinking to swap the intake.
if it work than it is a cheap fix for more power. 403 is in fact a small block

Gr.

D Appeldorn

[Redog]

First off, is the first number right? I can't find that in any of my Olds books.

2nd the 411990 intake is a 4 brl from a 1973 350 and the 557265 motor you talk about is in fact a 403. The ID after the block number is a 4A it's a 1977 and if it's a 4B it's either a 1978 or a 1979 motor.

The correct number in 1969 for a Olds 350 motor would be 395558 with the ID number of 2, which is a pretty good motor

[D Appeldorn]

My intake is stamped with the number 398583 D1 near the coil. (2bll)

But if the 4bll intake is original a 63' on a 350 engine than i ask him to sell me the 4bll intake.
i'ts cheaper than order from the US, i found it right next door :-))

The 4bll intake + carb was mounted on a 403 4B as powerplant of a boat.

I hope he wil sell it, than i got a 4bll on my 350 olds delta88 converteble 69'

[D Appeldorn]

i did not bought the intake of the boat.

i bought me on sunday a 4bll intake from a other guy near amsterdam. about 2 hour's driving.

Now i'am wondering what type and buildyear i have bought.
It have a 390327 number stamped on it.

And i get a Qjet on it to. but i don't now it wil work on a 350 engine? it's a 704225with a up side down T on the end.