LSA Crankshaft
Feb 12, 2016 | 09:08 PM
#11
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Fastest D1 Procharged Truck
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From: mASSHOLE
Nope chris is right now that I think about it... my converter was built with only 3 mounting pads and 3 bolt holes on each one. I believe the LSA flex plate is made with the 60e diamater with 6 mounting pads.
If you have a 80e converter made with a 60e 3 bolt base you will be fine.
Now as far as what you should do Kurt... that's another question.
If you have a 80e converter made with a 60e 3 bolt base you will be fine.
Now as far as what you should do Kurt... that's another question.
Feb 12, 2016 | 11:12 PM
#12
That's good to know! I was just gonna use the factory lsa flexplate, but the aftermarket tci flexplate makes more sense! Makes it a lot easier to get rid of the converter if you ever need to!
Feb 15, 2016 | 09:17 PM
#16
Sweet! Did you notice the two diffrent part numbers? They have one part number for 09-11 years and another part number for the later years? Been trying to find out if there are any differences? Only thing I've come up with so far is something about diffrent bearings that Gm uses? These are the two part numbers, 09-11 12603616, and the other one is 12641691
Feb 17, 2016 | 07:18 PM
#18
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Fastest D1 Procharged Truck
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Joined: Mar 2007
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From: mASSHOLE
if anyone is wondering what they look like heres some pictures this thing is a nice piece of eye candy 
stock crank on left forged LSA on right
stock crank main journal
LSA crank main journal
Stock crank rod journal
LSA crank rod journal
stock crank on left forged LSA on right
stock crank main journal
LSA crank main journal
Stock crank rod journal
LSA crank rod journal
Last edited by 02_Orange_D1SC; Feb 17, 2016 at 07:26 PM.
