bumpin_records

iTrader: (19)

I wa wandering what is the size of the crank in the iron blocks? lq9

67Ranger

iTrader: (16)

should be the same as ls1, 3.622 in. They are a little bit stronger i think, because they arent hollow or something of that nature.

bumpin_records

iTrader: (19)

thanks alot

ArcticZ28

iTrader: (14)

Are you asking if they're the same stroke or if they're the same size, b/c the answer is different. They are the same stroke 3.622, that is correct. However, the LQ9 cranks were not the same size as LS1 cranks until 02+. In the earlier years, the crank was a bit longer, I believe, or something of the sort which caused compatibility issues when mating up to the tranny in an LS1.