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COS399 · 02-05-2014, 12:29 AM

Pullin81 - thanks for the compliment. I was in Great Falls the other day and Ken drove me around in a 12 valve 4l80 that he was working on for a customer. He was still tweaking it a little bit but it seemed like a good set up. I still have the donor truck and a 47RE if I decide it was a bad ideal.

02-05-2014, 12:29 AM	#30
COS399 Registered User Join Date: Dec 2013 Location: Northern, MT Posts: 569	Re: 89 GMC Cummins conversion Pullin81 - thanks for the compliment. I was in Great Falls the other day and Ken drove me around in a 12 valve 4l80 that he was working on for a customer. He was still tweaking it a little bit but it seemed like a good set up. I still have the donor truck and a 47RE if I decide it was a bad ideal.