

🔧 Lock in Power, Lock out Worries!
The Spectre Performance 4697 Torque Converter Bolt & Lock Nut Set is a premium-grade fastening solution tailored for General Motors TH350, Powerglide, and most TH400 transmissions. Crafted from grade 8 alloy steel with a black oxide finish, these 3/8 inch-24 x 5/8 inch bolts offer superior strength and corrosion resistance. Included lock nuts ensure secure, vibration-resistant installation, making this set a must-have for professionals demanding reliability and precision.











| Material | Alloy Steel |
| Exterior Finish | Black |
| Manufacturer Grade | Grade 8 |
| Color | Black |
| Fastener Type | Socket Head Bolt |
| Brand | Spectre |
| Thread Type | Unc |
| Item Diameter | 0.38 Inches |
| Thread Style | Right Hand |
| Item Hardness | Grade 8 |
| Size | 3/8-24 |
| Thread Class | 3A |
| UPC | 089601469706 099998363891 |
| Set Name | Spectre Torque Converter Bolt & Lock Nut Set |
| Global Trade Identification Number | 00089601469706 |
| Manufacturer | Spectre |
| Item Weight | 2.46 ounces |
| Item model number | SPE-4697 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 4697 |
| OEM Part Number | BGCX4697 |
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