Availability

- In Stock Items. Ships Today. (1) 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.
- In Stock Items, Including at a Supplier. Ships In a Few Days. (3) 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 (3) 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
Brand
- Enginetech (1) 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.
- PROMAXX Performance (1) 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.
- VEGE (1) 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
Submodel
- SIERRA SL 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.
- SIERRA SLE 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.
- SIERRA SLT 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.
- SIERRA SPECIAL 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.
- SIERRA GT 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.
- SIERRA 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.
- SIERRA SLX 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/Engine
Intake Port Shape
- Rectangular (1) 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.
Intake Valve Diameter (in.)
- 1.810 in. (1) 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.
Intake Port Location
- Standard (1) 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.
Exhaust Port Shape
- Rectangular (1) 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.
Exhaust Port Location
- Standard (1) 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.
Exhaust Valve Diameter (in.)
- 1.535 in. (1) 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.
Outside Diameter of Outer Spring (in.)
- 1.268 in. (1) 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.
Damper Spring Included
- Yes (2)
- No (1)
Filter Options
- Stock Replacement (1)
Savings Central
- Free Shipping (2)