

🔩 Lock in power with bolts built to perform and last!
The FEL-PRO ES 72220 Engine Cylinder Head Bolt Set is a premium-grade, stainless steel fastener kit designed specifically for Chevrolet Silverado 1500 and compatible GM vehicles. Featuring a 3/8"-16 UNC thread size, Grade 2 hardness, and a corrosion-resistant machined finish, these bolts ensure a precise fit, exceptional strength, and long-lasting durability that meets or exceeds OEM standards.






| Material | Stainless Steel |
| Thread Size | 3/8"-16 UNC |
| Exterior Finish | Machined |
| Manufacturer Grade | Grade 2 3 |
| Head Style | Hex |
| Brand | Fel-Pro |
| Thread Type | Unc |
| Item Diameter | 7.6 Inches |
| Thread Style | Right Hand |
| Item Hardness | Grade 2 |
| Size | 7.6 x 4 x 2.4 inches |
| Head Type | Hex |
| Thread Class | 2A |
| Maximum Shear Strength | 255-400 MPa (megapascals) |
| UPC | 614046847590 |
| Global Trade Identification Number | 00614046847590 |
| Manufacturer | Fel-Pro |
| Model | Fel-Pro |
| Item Weight | 2 pounds |
| Item model number | ES 72220 |
| Manufacturer Part Number | ES72220 |
| OEM Part Number | ES72220 |
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