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Description: Basic Freshen Up Service for all Non Ti-VCT Cylinder Heads - Cleaning, Bronze Guides, Performance Valve Job, Surfacing, New Viton Stem Seals, Assembly

Description: Includes Bowl Porting, Bronze Valve Guides, Performance Valve Job, Reground Stock Valves, MHS / PAC Stage 3 RPM Series Valve Springs, 4130 Chrome Moly Retainers, Surfacing and Assembly.

Description: Includes Full CNC Porting, Hand Blended Bowls, Bronze Valve Guides, Performance Valve Job, Reground Stock Valves, MHS / PAC Stage 3 RPM Series Valve Springs, 4130 Chrome Moly Retainers, Surfacing and Assembly.

Description: Includes Full CNC Porting, Hand Blended Bowls, Bronze Valve Guides, Performance Valve Job, Custom Manley Single Groove Valves, MHS / PAC Stage 3 RPM Series Valve Springs, 4130 Chrome Moly Retainers, Surfacing and Assembly.

Description: Includes Full CNC Porting, Hand Blended Bowls, Bronze Valve Guides, Oversize Valve Seats, Competition Valve Job, Custom +1mm Manley Single Groove Valves, MHS / PAC Stage 3 RPM Series Valve...More Details »