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cooters · 02-19-2007, 10:41 AM

all 350s were internally balanced, 400s were enxternaly balanced (smallblock) however balancing is nice but not required in your case unless you are going to rev it to 6000

02-19-2007, 10:41 AM	#5
cooters Senior Member Join Date: Oct 2006 Location: Edmonton Alberta Posts: 458	Re: LT1 internally balanced? all 350s were internally balanced, 400s were enxternaly balanced (smallblock) however balancing is nice but not required in your case unless you are going to rev it to 6000