Description
Pulley systems demand reliable fastening hardware to maintain belt tension and prevent catastrophic slippage during high-RPM operation. This Drag Specialties replacement kit delivers OEM-equivalent construction with precision-machined components that ensure consistent clamping force and long-term durability. Whether you’re rebuilding a supercharged or naturally aspirated engine, having quality pulley hardware on hand eliminates downtime and guarantees secure installation.
- Thread size: 7/16″-14
- Fastener type: Hex nut
- Effective length: 1-1/2″
- Application: Pulley assembly
- MPN: O39-0410N
- Manufacturer: Drag Specialties
- Installation: Bolt-on replacement
- Material: High-strength steel
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