Gator Fasteners Heavy Duty Up-Pipe Bolt Kit for Chevy/GMC (2001-16) 6.6L Duramax DieselNew708744255266
HD220 High-Strength Material – Proprietary alloy delivers 220,000+ PSI tensile strength, far exceeding OE hardware as well as standard 10.9/12.9 and 8740 Chromoly
Complete Up-Pipe H...
Gator Fasteners Heavy Duty Harmonic Damper Bolt for Chevy/GMC (2001-24) 6.6L Duramax DieselNew708744254016
• Premium Heavy-Duty Harmonic Damper Bolt – Designed for 2001-2025 6.6L Duramax Diesel engines (LB7, LLY, LBZ, LMM, LML, L5P).
• Stronger Than 8740 Material – Made from Gator Fasteners...
Gator Fasteners Heavy Duty Head Stud Kit, Chevy/GMC (2001-16) 6.6L Duramax DieselNew708744253460
• Made from HD220 High-Strength Material – Engineered for extreme durability and high-performance applications.
• 220,000 PSI Tensile Strength – Handles high cylinder pressures and ext...
Gator Fasteners Heavy Duty Rod Bolt Kit, Chevy/GMC (2001-16) 6.6L Duramax DieselNew708744253484
• Premium Heavy-Duty Rod Bolt Kit – Designed for 2001-2016 6.6L Duramax Diesel engines (LB7, LLY, LBZ, LMM, LML).
• Made from Gator Fasteners' HD220 material - for superior strength and ...
