This Head Studs Bolts Kit is a cylinder head fastener set compatible with 2004-2020 Chevy GM 4.8L, 5.3L, 5.7L, 6.0L, 6.2L, and 7.0L models.
Product Overview
This Head Studs Bolts Kit is a high-strength fastener solution designed for high-performance LS-based engines. This Head Studs Bolts Kit provides superior clamping force compared to factory bolts, ensuring a reliable seal under high-pressure conditions. It is a necessary component for builders and technicians working on 2004-2020 GM engine rebuilds or performance projects.
Key Features & Performance
Manufactured from high-tensile 8740 chromoly steel for maximum durability
Heat-treated and cold-forged to ensure consistent molecular integrity
Rated at approximately 200,000 psi for extreme clamping power
12-point nuts and hardened parallel washers included for accurate torque distribution
Precision threads facilitate smooth installation and perfect head alignment
Compatible with LS1, LS3, LS6, L92, L98, and LSA blocks
Common Uses
Rebuilding high-performance LS engines for street or track use
Preventing head gasket lifting in turbocharged or supercharged applications
Replacing factory head bolts during cylinder head maintenance
Technical Specifications
Material: 8740 Chrome Moly Steel
Tensile Strength: 200,000 psi
Nut Style: 12-Point Hex
Kit Includes: 20 Long Studs, 10 Short Studs, 30 Washers, 30 Nuts
Frequently Asked Questions
Q: Why should I use studs instead of traditional head bolts? A: Studs provide more accurate torque loading and prevent the torsional stress that can lead to inconsistent clamping.
Q: Is professional installation required for this kit? A: Due to the critical nature of engine assembly and specific torque sequences, professional installation is highly recommended.
Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.
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