ARP 234-7208 Pro Series Rocker Arm Stud Kit for Gen V LT1/LT4 6.2L

Vehicle Fitment

• GM Gen V LT1/LT4 6.2L (Chevrolet Gen V small-block LT engines); fitment confirmed through 2024; 2025 unverified

Features

• Pro-Series construction from 8740 chromoly steel
• High concentricity within 0.005" T.I.R. for precise rocker alignment
• Installed height: 1.000" for proper valvetrain geometry
• Adjuster thread length: 0.500" for adequate adjuster engagement
• Dual socket compatibility: 3/8" hex & 1/8" Allen - for flexible installation
• Thread pitches: Base - M8 x 1.25; Top - 5/16-24
• Screw-in depth: 1.100" for secure anchoring
• Material tensile strength around 190,000 psi, ideal for high-load use

Specifications

• Material: 8740 chromoly steel
• Tensile strength: ~190,000 psi (as listed by LSXceleration)
• Installed Height: 1.000"
• Adjuster Thread Length: 0.500"
• Socket Types: 3/8" hex, 1/8" Allen
• Base Thread: M8 x 1.25; Top Thread: 5/16-24
• Screw-in Depth: 1.100"
• Concentricity Tolerance: within 0.005" T.I.R.

Included Components

• 16x Pro-Series rocker arm studs (8740 chromoly)
• No adjusters or nuts included

Product Description

The ARP 234-7208 Pro-Series 8740 Rocker Arm Stud Kit is engineered for GM Gen V 6.2 L LT1 and LT4 engines. Crafted from high-strength 8740 chromoly and heat-treated for approximately 190,000 psi tensile durability, these studs provide excellent valvetrain stability and precision. Key dimensional specs include a 1.000" installed height, 0.500" adjuster thread length, and a 1.100" screw-in depth. Dual socket compatibility and tight 0.005" concentricity ensure consistent, accurate assembly.

Designed for street and high-performance use, this kit offers enhanced reliability under load compared to stock hardware. Installation tools required include 3/8" hex or 1/8" Allen. Fitment is confirmed through 2024; 2025 compatibility is not yet verified. Note: adjusters and nuts must be purchased separately.