is these a good set of heads - The 1947 - Present Chevrolet & GMC Truck Message Board Network

*Pardue'sCustoms* · 03-17-2003, 11:22 PM

3932441

Nelson · 03-18-2003, 12:01 AM

I need to know too! I bought a set that need a little work to replace my 882's!
I believe the 441's 250 hp heads with small spark plug and big chambers.
Please correct me if I'm wrong!
:canada:

neonlarry · 03-18-2003, 12:09 AM

The 441s are what my truck has on it stock. I have seen some tests on ported 441s that wern't to bad though. I would certainly use those over light casting 882s. Someone posted some flow numbers of their mdifyed 441s on the engine and drivetrain board a while ago, and it was pretty good for factory truck heads.

Hotrod70C10 · 03-18-2003, 02:09 AM

My truck came with 441's stock also. I've got a pair of 350 vortec's that i'm waiting to bolt on to replace the 441's. I just haven't gotten around to it yet.

bigjimzlll · 03-18-2003, 02:42 AM

the 441x are 80cc..and are mostly truck heads..the 441s are 75cc i believe and are for 327s and 350s

03-17-2003, 11:22 PM	#1
Pardue'sCustoms Account Suspended Join Date: Feb 2003 Location: Jonesville NC Posts: 618	is these a good set of heads 3932441

03-18-2003, 12:01 AM	#2
Nelson Registered User Join Date: Jun 2001 Location: cambridge,ont,canada Posts: 128	I need to know too! I bought a set that need a little work to replace my 882's! I believe the 441's 250 hp heads with small spark plug and big chambers. Please correct me if I'm wrong! :canada: __________________ Nelson 1970 C10 350 Auto. A/C not Working

03-18-2003, 12:09 AM	#3
neonlarry Registered User Join Date: Feb 2002 Location: Vacaville, CA Posts: 2,745	The 441s are what my truck has on it stock. I have seen some tests on ported 441s that wern't to bad though. I would certainly use those over light casting 882s. Someone posted some flow numbers of their mdifyed 441s on the engine and drivetrain board a while ago, and it was pretty good for factory truck heads. __________________ 70 C/10 Light Red 350/TH350, HEI, Duals w/40 series Flows, 91 seat, LED taillights 99 Pontiac S/C GTP, SLP Ram Air hood, GMPP Konis & springs 95 Neon ACR, MP PCM, AFX UDP, 3.0 CAI

03-18-2003, 02:09 AM	#4
Hotrod70C10 Low & Slow Join Date: Dec 2002 Location: Oklahoma Posts: 1,047	My truck came with 441's stock also. I've got a pair of 350 vortec's that i'm waiting to bolt on to replace the 441's. I just haven't gotten around to it yet. __________________ 70' C-10 LWB Fleetside 4.5/6 drop

03-18-2003, 02:42 AM	#5
bigjimzlll Senior Member Join Date: Dec 2001 Location: Redding,CA...USA Posts: 4,736	the 441x are 80cc..and are mostly truck heads..the 441s are 75cc i believe and are for 327s and 350s __________________ It's called "drag racing" if they called it "tic..tic..WHAM!..BANG! F*&K!!!", they'd have to keep the magazines under the counter with the other men's publications click the clicky to join the site.... http://67-72chevytrucks.com/vboard/payments.php 67 lwb..first hotrod in 25 years..540 best ET is 9.45 @ 141.44 Anderson,CA

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