ARP Cylinder Head Studs

2003–2005 Dodge Neon SRT-4

141-4204

Overview:

ARP Cylinder Head Studs are engineered specifically for the Dodge Neon SRT-4 to provide a superior clamping force between the cylinder head and engine block. Designed to replace the factory head bolts, these studs address the common issue of bolt stretch under high cylinder pressures, which can lead to combustion leaks, power loss, and potential damage to the cooling system and head gasket. By installing ARP head studs, enthusiasts and professional builders ensure a reliable, leak-free seal that maintains engine integrity even under demanding performance conditions.

Ideal for turbocharged and high-boost applications, these studs deliver consistent torque and simplify cylinder head removal and installation, making them a must-have upgrade for anyone looking to enhance the durability and reliability of their SRT-4’s engine.

Key Features:

ARP Cylinder Head Studs offer advanced engineering and materials to maximize engine performance and longevity. Key features include:

• Constructed from premium 8740 chromoly steel alloy for exceptional strength and durability
• Tensile strength rated at 200,000 PSI to withstand extreme cylinder pressures
• Parallel ground washers included to ensure even load distribution and prevent stud damage
• 12-point nuts designed for precise torque application and secure fastening
• Facilitates easier removal and reinstallation of the cylinder head compared to factory bolts
• Eliminates torsional twisting during installation, reducing torque variation and protecting aluminum heads
• Includes ARP Ultra-Torque fastener assembly lubricant for optimal torque accuracy and thread protection
• Designed specifically for Dodge Neon SRT-4 engines to ensure perfect fitment and performance

Construction & Design:

Manufactured from high-grade 8740 chromoly steel, ARP head studs are engineered to provide superior tensile strength and fatigue resistance. The parallel ground finish ensures precise fitment and smooth installation, minimizing the risk of galling or thread damage. The studs are designed to be torqued by turning the nut rather than the stud itself, which eliminates torsional stress on the fastener and the aluminum cylinder head, significantly reducing the risk of warping or cracking.

The included 12-point nuts and washers are crafted to distribute clamping forces evenly, maintaining a consistent and reliable seal between the head gasket and engine block. This robust construction ensures that the studs maintain their clamping force even under the high thermal and mechanical stresses typical of performance and forced induction engines.

Installation & Fitment:

ARP Cylinder Head Studs are a direct replacement for the factory head bolts on the 2003–2005 Dodge Neon SRT-4. Installation requires removal of the stock bolts and careful cleaning of the threads in the block. Using the supplied ARP Ultra-Torque lubricant is essential to achieve accurate torque readings and prevent thread galling. The studs are torqued by turning the nuts, which simplifies the process and reduces the risk of uneven torque application.

No modifications to the engine block or cylinder head are necessary, making these studs a straightforward upgrade for enthusiasts seeking improved reliability and performance from their SRT-4 engine.

What's Included:

• ARP 8740 chromoly steel cylinder head studs
• Parallel ground washers
• 12-point nuts
• One 0.5 oz. pack of ARP Ultra-Torque fastener assembly lubricant

Ideal For:

These ARP Cylinder Head Studs are ideal for Dodge Neon SRT-4 owners who are upgrading their engines for higher boost levels, increased horsepower, or enhanced durability. They are perfect for street performance, track use, and any application where maintaining a reliable head gasket seal under elevated cylinder pressures is critical. Whether you are building a daily driver or a race car, these studs provide peace of mind and improved engine longevity.

ARP (Automotive Racing Products) is the gold standard for high-strength fasteners used in performance engines and drivetrains. Trusted across motorsports, ARP’s studs, bolts, and hardware kits are engineered for extreme clamping loads and repeatable installation—helping builders improve reliability when cylinder pressures, RPM, and heat are turned up.