Need casting #'s for factory b/b intake
Thread Starter
Melting Slicks
Joined: Jun 2001
Posts: 2,429
Likes: 14
From: CA
Need casting #'s for factory b/b intake
Hey guys, I think I'm finally gonna install a big block this year. I need some info on factory intakes that fit under the standard 68-72 BB hood, not the L-88. Thanks in advance 
Pro
Joined: Jan 2007
Posts: 589
Likes: 0
There will be some that tell you a Torker II will fit. It wont..
The # on the aluminum stock 427/390 intake is 3937793
That will fit for sure.
I spent a month asking questions and as far as aluminum this is the only one that I know will fit.
I bought the TII and ended up getting a L88 hood. I even tried the 2" filter element with a drop base air cleaner and it didnt clear..
I think thats the only option. I have the 427 that came in my 68 coupe so original motor original set up..
The #'s match intake is only maybe 300 bucks. bout a hundred more than a TII anyway.. Oh yea the TII is a single plane so the factory will perform better with regular use too!!
The # on the aluminum stock 427/390 intake is 3937793
That will fit for sure.
I spent a month asking questions and as far as aluminum this is the only one that I know will fit.
I bought the TII and ended up getting a L88 hood. I even tried the 2" filter element with a drop base air cleaner and it didnt clear..
I think thats the only option. I have the 427 that came in my 68 coupe so original motor original set up..
The #'s match intake is only maybe 300 bucks. bout a hundred more than a TII anyway.. Oh yea the TII is a single plane so the factory will perform better with regular use too!!
