In Stock
- In Stock Items. Ships Today. (22) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- All Items, Including Not In Stock (178) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Part Type
- Lifters (52) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Camshafts (48) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Valve Springs (22) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Timing Chain and Gear Sets (20) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Valve Spring Retainers (18) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Valve Spring Locators (12) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Valve Locks (6) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Make/Model
Make/Engine
Price Range
Filter Options
- PowerSports (5)
Savings Central

Selected Filters

Availability

- In Stock Items. Ships Today. (22) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- All Items, Including Not In Stock (178) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Filters
Part Type
- Lifters (52) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Camshafts (48) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Valve Springs (22) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Timing Chain and Gear Sets (20) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Valve Spring Retainers (18) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Valve Spring Locators (12) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Valve Locks (6) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Make/Model
Make/Engine
Price Range
Filter Options
- PowerSports (5)

Clay Smith Engineering Engines & Components

Individual Parts

Part Groups

Results 151 - 175 of 178

Clay Smith Engineering Valve Spring Retainers 8637-16

1.625 Std Double Titanium Retainers 16 pcs

Part Number: HPC-8637-16

Not Yet Reviewed

Estimated Ship Date: Feb 5, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 5, 2026 if ordered today

Clay Smith Engineering Valve Spring Retainers 8638-16

1.625 +.100 Double Titanium Retainers 16 pcs

Part Number: HPC-8638-16

Not Yet Reviewed

Estimated Ship Date: Feb 5, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 5, 2026 if ordered today

Clay Smith Engineering Valve Spring Retainers 8639-16

1.625 +.100 Triple Titanium Retainers 16 pcs

Part Number: HPC-8639-16

Not Yet Reviewed

Estimated Ship Date: Feb 5, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 5, 2026 if ordered today

Clay Smith Engineering Valve Spring Retainers 8617-16

Steel Retainer 5/16 X 1.250" 7 Degree *12 pc

Part Number: HPC-8617-16

Not Yet Reviewed

Estimated Ship Date: Feb 5, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 5, 2026 if ordered today

Clay Smith Engineering Valve Spring Retainers 8632-16

1.437/1.550 Std Double Titanium Retainer 16 pcs

Part Number: HPC-8632-16

Not Yet Reviewed

Estimated Ship Date: Feb 5, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 5, 2026 if ordered today

Clay Smith Engineering Valve Spring Retainers 8633-16

1.550 Std Double Titanium Retainers 16 pcs

Part Number: HPC-8633-16

Not Yet Reviewed

Estimated Ship Date: Feb 5, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 5, 2026 if ordered today

Clay Smith Engineering Valve Spring Retainers 8634-16

1.550 +.100 Double Titanium Retainers 16 pcs

Part Number: HPC-8634-16

Not Yet Reviewed

Estimated Ship Date: Feb 5, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 5, 2026 if ordered today

Clay Smith Engineering Valve Spring Retainers 8601-16

Steel Retainer 11/32" X 1.450 7 Degree *16 pcs

Part Number: HPC-8601-16

Not Yet Reviewed

Estimated Ship Date: Feb 5, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 5, 2026 if ordered today

Clay Smith Engineering Valve Spring Retainers 8604-16

Steel Retainer 3/8" X 1.550 7 Degree *16 pcs

Part Number: HPC-8604-16

Not Yet Reviewed

Estimated Ship Date: Feb 5, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 5, 2026 if ordered today

Clay Smith Engineering Valve Spring Retainers 8605-16

Steel Retainer 5/16 X 1.450 7 Degree * 16pc

Part Number: HPC-8605-16

Not Yet Reviewed

Estimated Ship Date: Feb 5, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 5, 2026 if ordered today

Clay Smith Engineering Valve Spring Retainers 8608-16

Steel Retainer 1.550 X 10 Degree *16 pcs

Part Number: HPC-8608-16

Not Yet Reviewed

Estimated Ship Date: Feb 5, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 5, 2026 if ordered today

Clay Smith Cams Timing Chain and Gear Sets 8300-9

Timing Chain and Gear Sets, True Roller, Double Roller, 3 Bolt, Steel Sprockets, Chevy, Small Block, Set

Part Number: HPC-8300-9

Not Yet Reviewed