GM 6.6L 32V Duramax Diesel Performance Valve Train Kit
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
- 16 Black Lightning High Performance Exhaust Valves (QC #77-122007)
- 16 Black Lightning high Performance Intake Valves (QC #77-129057)
- 64 Keepers (QC #34-5001)
- 32 Top Hat Intake Valve Stem Seals (QC #38-6132-55)
- 32 High Performance Springs (QC #52-4041)
- 32 Retainers (QC #55-6006)
Product Information
Product Information
Shipping & Returns
Shipping & Returns

GM 6.6L 32V Duramax Diesel Performance Valve Train Kit
GM 6.6L 32V Duramax Diesel Performance Valve Train Kit
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
- 16 Black Lightning High Performance Exhaust Valves (QC #77-122007)
- 16 Black Lightning high Performance Intake Valves (QC #77-129057)
- 64 Keepers (QC #34-5001)
- 32 Top Hat Intake Valve Stem Seals (QC #38-6132-55)
- 32 High Performance Springs (QC #52-4041)
- 32 Retainers (QC #55-6006)
Original: $760.00
-70%$760.00
$228.00Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
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
- 16 Black Lightning High Performance Exhaust Valves (QC #77-122007)
- 16 Black Lightning high Performance Intake Valves (QC #77-129057)
- 64 Keepers (QC #34-5001)
- 32 Top Hat Intake Valve Stem Seals (QC #38-6132-55)
- 32 High Performance Springs (QC #52-4041)
- 32 Retainers (QC #55-6006)












