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TwoFiftyShifter · 01-25-2011, 08:46 PM

Cool man. The SM465 is supposedly stronger, and it does have closer space gears, with 1st and 3rd being taller than on the SM420. It may not be worth swapping if yours works fine.

01-25-2011, 08:46 PM	#46
TwoFiftyShifter Registered User Join Date: Nov 2008 Location: Gwinnett GA Posts: 1,803	Re: got a 65 930 GMC today Cool man. The SM465 is supposedly stronger, and it does have closer space gears, with 1st and 3rd being taller than on the SM420. It may not be worth swapping if yours works fine. __________________ 1982 K10 SWB 1987 V20 - Sold - Doh!