ClassicOldsmobile.com - View Single Post - 425->455

66starfire · 04-17-2007, 08:40 AM

Just wondering if anyone had done the 425 rotatin assembly into a 455? I am interested in this as it would offer better internals. Just wondering if anyone has any advice on the swap?

04-17-2007, 08:40 AM	#1 (permalink)
66starfire Member Join Date: Dec 2006 Posts: 61	425->455 Just wondering if anyone had done the 425 rotatin assembly into a 455? I am interested in this as it would offer better internals. Just wondering if anyone has any advice on the swap?