SCORPION PERFORMANCE PL38-4 Race Series Polylock Rocker Arm Nuts, 3/8-24 Thread, Set of 4

Upgrade your valvetrain with SCORPION PERFORMANCE PL38-4 Race Series Polylock Rocker Arm Nuts. Designed for applications using 3/8-24 threads, these rocker arm nuts provide a secure, reliable fastening solution for performance engine builds, racing applications, and high-demand valvetrain assemblies. The set includes four polylock nuts for convenient installation or replacement.
Constructed from durable steel, each rocker arm nut is engineered to withstand the demanding conditions associated with performance engines. The black oxide finish provides added surface protection while giving the components a clean, professional appearance. The polylock design helps maintain rocker arm adjustment under engine vibration and operating loads when properly installed with compatible components.
SCORPION PERFORMANCE PL38-4 rocker arm nuts are a practical choice for builders seeking dependable valvetrain hardware from a recognized performance brand. Verify thread compatibility and rocker arm assembly requirements before installation. Follow the engine manufacturer’s specifications for adjustment, torque, and installation procedures to help ensure proper performance and service life.

Features:

• Brand: SCORPION PERFORMANCE

• Part Number: PL38-4

• Product Type: Race Series polylock rocker arm nut

• Thread Size: 3/8-24

• Material: Steel

• Finish: Black oxide

• Quantity: Set of 4

• Application: Performance engine and valvetrain assemblies