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11-15 CHEVY LML DURAMAX DIELSE V8 6.6L SINGLE COMPLETE CYLINDER HEAD
Assembled with Valves and springs Fully Nitride, Stellite faced Intake and Inconel Exhaust valves. 220 CFM on the exhaust. This is out of the box. There is room for custom porting to improve the flow.
Valve, Intake, Duramax Diesel, 33mm x 126mm, 7mm Stem
Valve, Exhaust, Duramax Diesel, 31mm x 126mm, 7mm Stem
Guide, Valve, 7mm Dia., GM Duramax Diesel
Valve Seat Insert, Intake 37.5mm OD x29mm ID x 9mm Tall
Valve Seat Insert, Exhaust 36mm OD x 26.5mm ID x 9mm Tall
Seal, Valve Stem, 7mm Dia., GM Duramax Diesel
Spring, Valve, PAC-1214
Spring Seat, Valve Spring, .675in ID spring, 1.245in OD
Retainer, Valve Spring, 7mm STEM, 24mm OD, 7.125degrees
Valve Lock, 7mm Stem Bead
