Wow, I didn't realize that he said 6l80 either.
Serial data to CAN is a no go. You would have to swap to a later engine that has a 58tooth crank reluctor and a 4x cam. Then you would need a 4th gen ECM and harness.
Worth it, I doubt it.
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						Wow, I didn't realize that he said 6l80 either.
Serial data to CAN is a no go. You would have to swap to a later engine that has a 58tooth crank reluctor and a 4x cam. Then you would need a 4th gen ECM and harness.
Worth it, I doubt it.
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						Senior Member
					
					
                                        
					
					
						04' RCSB, LQ9, Front mount T76, TU1, Circle D 3K, Built 4L60E, True Trac, 3.42:1, 4-6 Drop
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						Tech is right. You would most likely come out cheaper with a TCI 6X.
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						...Hey thx's fellas, just found a 4l80 on CL for $400. with 112k miles is that an OK Price!!!!!!!..man i feel that the l60 won't last me, i don't race my truck just haul a 18ft enclosed car trailer........