



🔧 Lock in power and precision with every turn!
The SBC Harmonic Balancer Bolt is a Grade 8 heat-treated, high-strength fastener designed specifically for small block Chevy engines (280, 305, 350, 383). Featuring a high hex head to prevent socket slippage, an extra thick parallel ground washer for uniform torque, and split lock washers to resist vibration loosening, this bolt is engineered for high-performance racing and precision engine tuning.
| Manufacturer | Big-Autoparts |
| Brand | big-autoparts |
| Model | SBC Harmonic Balancer Bolt Small Block Damper |
| Package Dimensions | 10.39 x 5.31 x 3.1 cm; 150 g |
| Item model number | BA-10802004 |
| Manufacturer Part Number | BA-10802004 |
| Colour | Metal yellow |
| Manufacturer | Big-Autoparts |
| Item Weight | 150 g |
Trustpilot
4 days ago
3 weeks ago