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1969 GMC · 01-03-2004, 07:25 PM

In my '69 manual, it says 255 hp...that has to be at the flywheel, and even then I dunno if I believe it. BUT, now I have a rip-roaring 165 hp at the flywheel

due to a swap to a circa '73 350 out of a bus

.

01-03-2004, 07:25 PM	#4
1969 GMC Registered User Join Date: Feb 2003 Location: The Rubber City Posts: 5,498	In my '69 manual, it says 255 hp...that has to be at the flywheel, and even then I dunno if I believe it. BUT, now I have a rip-roaring 165 hp at the flywheel due to a swap to a circa '73 350 out of a bus . __________________ 1969 GMC K2500 1996 Honda Accord 2007 Kawasaki KLR 650