ARP 490-1701 Distributor Stud Kit with Nuts - 12-Point

The ARP 490-1701 distributor stud kit provides a premium solution for one of the most critical yet often overlooked fasteners in your engine—the hardware that locks your distributor and timing in place. Manufactured from premium-grade chrome moly steel with a black oxide finish, these studs are engineered to prevent timing drift and ensure reliable ignition performance.

Key Features:

• Premium chrome moly construction with black oxide finish for corrosion resistance
• Vibration-resistant J-form threads prevent loosening under engine operation
• Bullet nose design guides nuts into place and prevents cross-threading
• Space-saving 12-point nuts for easier installation in tight spaces
• Includes washers for complete installation
• Superior clamping force compared to stock hardware

ARP distributor studs deliver the strength and reliability you need to maintain precise ignition timing, whether you're building a street engine or a high-performance race motor. The precision-machined threads and quality materials ensure consistent torque values and long-term durability.