Kits include performance valves, performance springs, stem seals, keepers and retainers for one engine. They are designed to improve performance and service life under diesel engine stress.
Kit Contains
- 12 Black Lightning High Performance Exhaust Valves (QC #77-129017)
- 12 Black Lightning high Performance Intake Valves (QC #77-129007)
- 48 Keepers (QC #34-5020)
- 24 Top Hat Valve Stem Seals (QC #38-9191-45)
- 24 High Performance Springs (QC #52-4053)
- 24 Retainers (QC #55-3198)