Quote:
Originally Posted by Critter
Sorry to jump in here guys, but I was under the impression that 5.3s do NOT have a hole recessed in the crank for a pilot bushing beings as there was never a manual trans behind a 5.3 ever. Is this incorrect??? I know that the 4.8s and 6.0s do have the hole.
By the way I have an NV4500 out of a 2000 Silverado...from my research it looks like they were still available in the 2007 Silverado 2500 CLASSIC. In other words there were some 2007s that looked like a 99-2006 but were labeled and sold as a 2007. The 2007+ newer body style ("non-classic") are all automatics.
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It's my understanding that the 5.3L and 5.7L have the same cranks. I know the 5.7L (aka LS1) had manuals behind them.