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FAST engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full FAST lineup with fast shipping and expert fitment support — order with confidence.
Maintain peak engine efficiency with the FAST O-Ring Seal, specifically engineered for 102mm throttle body applications. This high-quality gasket provides a reliable, airtight seal between your throttle body and FAST LSXR or LSXRT intake manifolds, preventing vacuum leaks that can rob your engine of power and throttle response.
Whether you are performing routine maintenance or completing a high-performance intake swap, using genuine FAST components ensures that your induction system operates at its full potential. A compromised gasket can lead to erratic idle, poor fuel economy, and power loss. By choosing this precision-molded O-ring, you are investing in the longevity and reliability of your LS-based engine build. Trust your induction system to the experts at GGCRACING to keep your vehicle running at its absolute best.
| Brand | FAST |
|---|---|
| Manufacturer part number | 146004 |
| GGC SKU | FST146004 |
| UPC / GTIN | 036584201823 |
Use the manufacturer part number when you compare with other listings or ask us to confirm a match.
| Box size | 7.2 × 4.6 × 4.4 in |
|---|---|
| Shipping weight | 0.03 lb |
Universal fit — check measurements. Compare the dimensions and specifications on this page with your application before you order.
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