ARP 234-4346 LSA Head Stud Kit for 2008-2015 Cadillac CTS-V & Camaro ZL1

Vehicle Fitment

• 2008-2015 Cadillac CTS-V (6.2L LSA V8, RWD)
• 2012-2015 Chevrolet Camaro ZL1 (6.2L LSA V8, RWD)

Features

• High-strength ARP2000 material (210,000 psi tensile strength)
• Cold-forged for maximum molecular integrity
• Heat-treated prior to thread rolling and machining
• 12-point nuts for secure fastening
• Hardened parallel washers included for even load distribution
• Black oxide finish resists corrosion
• Designed for high-performance applications
• Compatible with both street and racing setups

Specifications

• Material: ARP2000
• Tensile Strength: 210,000 psi
• Nut Style: 12-Point
• Finish: Black oxide
• Socket Sizes: 9/16", 3/8", 3/16" Allen, 1/8" Allen
• Front/Rear: Engine-specific orientation included

Included Components

• 1x ARP2000 Head Stud Kit
• 1x Installation Instructions
• 12x 12-point nuts
• 12x Hardened parallel washers

Product Description

The ARP 234-4346 LSA Head Stud Kit is engineered for the supercharged 6.2L LSA V8 engines found in the 2008-2015 Cadillac CTS-V and the 2012-2015 Chevrolet Camaro ZL1. These high-strength studs offer superior clamping force over stock bolts, making them ideal for performance builds, street applications, and competitive racing.

Constructed from ARP2000 material, the studs are cold-forged and heat-treated for unmatched strength. The kit includes 12-point nuts and hardened parallel washers to ensure even torque distribution, reliable engine sealing, and long-term durability. The black oxide finish protects against corrosion in various operating conditions.

Installation is straightforward with hex-broached studs for easy torque application and removal. The kit is compatible with a broad range of GM LSA engines, providing a reliable and durable upgrade for engine builders and automotive enthusiasts.