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GSC Power Division engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full GSC Power Division lineup with fast shipping and expert fitment support — order with confidence.
This single Manganese Bronze Valve Guide from GSC Power Division is precision-engineered for Small Block Chevy (SBC) engines, offering a +.001 inch oversize diameter for applications requiring a specific fit. Measuring 2.525 inches in length, with a 0.3415 inch Inner Diameter (ID) and a 0.502 inch Outer Diameter (OD), this guide is suitable for both intake and exhaust valves. The use of high-quality manganese bronze ensures exceptional durability, excellent heat dissipation, and reduced friction, contributing to longer valve and guide life.
Proper valve guide function is critical for maintaining engine sealing, preventing valve float, and ensuring consistent performance. GSC Power Division's meticulous manufacturing process guarantees a precise fit, essential for optimal engine operation. This +.001 inch oversize guide is a perfect solution for engines that have been honed or require a slightly tighter tolerance. Whether you're building a street machine or a race engine, this valve guide provides the reliability and performance you expect.
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| Brand | GSC Power Division |
|---|---|
| Manufacturer part number | 3074.001-1 |
| GGC SKU | GSC3074.001-1 |
| UPC / GTIN | 30740011 |
Use the manufacturer part number when you compare with other listings or ask us to confirm a match.
| Box size | 2.5 × 0.8 × 0.8 in |
|---|---|
| Shipping weight | 0.09 lb |
Universal fit — check measurements. Compare the dimensions and specifications on this page with your application before you order.
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