Availability

- In Stock Items. Ships Today. (2) 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 (2) 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
Make/Engine
Cylinder Head Configuration
- Cathedral Port LS1/LS2/LS6 (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.
- Rectangular Port LS3/L76/L92/L99 (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.
Throttle Body Bore Size
- 105mm (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.
- 92mm (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.
Aftermarket Fuel Rail Required
- No (1)
- Yes (1)
Supplemental Bosses Cast-In
- No (1)
- Yes (1)
Supplemental Boss Quantity
- Eight (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.