ARP 144-7201 Small Block Chrysler 318-360 Magnum Rocker Arm Stud Kit

The ARP 144-7201 rocker arm stud kit is specifically engineered for Small Block Chrysler 318 and 360 Magnum engines. These high-strength rocker studs are manufactured from ARP's premium 8740 chromoly steel and heat-treated to 190,000 PSI tensile strength, providing substantially greater clamping force and durability than factory studs.

Key Features:

• Precision-machined from 8740 chromoly steel for superior strength
• Heat-treated to 190,000 PSI tensile strength
• Engineered for 318 and 360 Magnum Small Block Chrysler engines
• Black oxide finish for corrosion resistance
• Provides increased clamping force over OEM studs
• Essential upgrade for high-performance and racing applications
• Prevents rocker arm stud pull-out under high valve spring pressures

ARP rocker arm studs are a critical upgrade for any performance Magnum engine build, especially when using higher-rate valve springs or increased rocker ratios. The superior material properties and precision manufacturing ensure reliable valve train operation under demanding conditions.