

🔧 Lock in power with Spectre’s torque converter bolts—because your ride deserves the best.
The Spectre Performance 4697 Torque Converter Bolt set features Grade 8 alloy steel bolts with a 3/8"-24 x 5/8" thread size, black oxide corrosion-resistant finish, and includes lock nuts. Designed for General Motors TH350, Powerglide, and most TH400 transmissions, these bolts deliver professional-grade durability and secure fitment, proudly made in the USA.











| Material | Alloy Steel |
| Thread Size | 3/8"-24 UNC |
| Exterior Finish | Black Oxide |
| Manufacturer Grade | Grade 8 |
| Head Style | Hex |
| Colour | Black |
| Fastener Type | Hexagon Bolt |
| Brand | Spectre |
| Thread Type | UNC |
| Item Diameter | 0.38 Inches |
| Thread Style | Right Hand |
| Item Hardness | Grade 8 |
| Metal Type | Aluminium |
| Head Type | Hex |
| Thread Class | 3A |
| UPC | 089601469706 099998363891 |
| Global Trade Identification Number | 00089601469706 |
| Manufacturer | Spectre |
| Model | 4697 |
| Item model number | SPE-4697 |
| Manufacturer Part Number | 4697 |
| OEM Part Number | BGCX4697 |
| Assembly Required | No |
| Country of Origin | USA |
| Item Weight | 70 g |
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