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MTCK · 11-04-2018, 04:30 PM

Chris it’s update time!

On the valve job yes I did have to have the guides cut down different seals to work with the larger cam on my L29. I’m not running a big cam either. .510” at the valve.

11-04-2018, 04:30 PM	#146
MTCK Registered User Join Date: Dec 2009 Location: Fairbanks, AK Posts: 1,830	Re: L29 454 Build for '63 K15 with NV4500 Chris it’s update time! On the valve job yes I did have to have the guides cut down different seals to work with the larger cam on my L29. I’m not running a big cam either. .510” at the valve. __________________ -Marcus 1991 V3500 L29 454 4L80E NP205 D60/14 Bolt 4.56's 1984 K30 292 TH400 NP205 D60/14 Bolt 4.56's flat bed 7'6" Meyer Plow 2022 Silverado 3500 L8T Project Daily Driver Project Heavy Hauler Project Plow Truck