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Author Topic:   441 Heads and 2 or 4 bbl intake
Blind Barney
Dirt Maniac

Total posts: 120
posted February 27, 2005 09:17 PM  
Did 441 heads come on a truck or car? If car will truck exhaust manifolds fit? Ordered a new motor with 441's and want to get some new exhaust manifolds.

Also, we are required to run 2 bbl carbs and I have one of the older GM Rochester 2 bbls that are round at the top (not the big bore) and someone mentioned to me that you get more power running a 4bbl intake with a conversion plate to a 2bbl carb, what are your thoughts.


Dirt Forum Racer

Total posts: 80
posted February 28, 2005 08:03 AM  
The 441's came mostly on cars, not sure on trucks.The truck exhaust manifolds will bolt right on. Get a set with the largest outlet you can find for better flow.

Dirt Forum Champ
Total posts: 5390
posted February 28, 2005 04:29 PM  
Check out Flow Design. Awesome carb adapters/spacers, dyno proven. I run 'em. The MAN sold me at Boone a couple of years ago.

Kurt McMillan
(785) 799 - 3790

They also do head porting.

if it ain't fun, then don't run

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