|
|
|
05-08-2005, 07:30 PM
|
#1 |
|
KEEP ON TRUCKING
Join Date: Sep 2000
Location: martinsville va
Posts: 2,563
|
bb balancer ?????
72 402 the balancer was junk so i threw it away.the parts place list 2. 1 for a 2brl and 1 for a 4 brl.is there a difference.mine was like the pic.ive look at a few 396 and they dont have the notch cutout at back.the intake was missing when i got it so i dont know if its 2 or 4 brl. but im going with a 4brl. thanks
__________________
72 cheyenne 2wd lwb 71 k20 sons bassett va |
|
|
|
05-08-2005, 09:07 PM
|
#2 |
|
Registered User
Join Date: Jun 2002
Location: central pa
Posts: 1,525
|
The only difference I know of is in '72 there was a 400 4bbl (402 BBC) and a 400 2bbl (400 SBC). 2 different balancers.
__________________
72 longhorn c30 502BB/th400/fact air/4.11rear/ custom camper 72 bug(the better half's) under reconstruction 2009 HHR aqua blue 71 GMC k20 350/sm465 2009 Chevy hd3500 6.6 Victory Red crew cab dually Dave & Jeanne |
|
|
|
|
05-08-2005, 09:42 PM
|
#3 |
|
Weekend Warrior
Join Date: Oct 2004
Location: CT
Posts: 1,787
|
make sure you get one for a BigBlock. not a 400 (it won't fit on the crank snout anyway)
396, 402, and 427 all use the same crank 3.76" stroke and are internally balanced. 454 however uses a 4" stroke crank and is externally balanced
__________________
-'07 GMC Sierra K2500HD -'66 C10 Suburban -'68/'71 K20 Service Bed Project -'69 Chevy C30 Mason Dump -'33Ford P/U 396ChevyPowered   
|
|
|
|
 |
| Bookmarks |
|
|
Hybrid Mode
