SKU: 134-6901 | UPC: 672036034870
ARP LS1/LS2 Hex Oil Pan Bolt Kit | Black Oxide Chromoly Fasteners for 1997-2007 GM Gen III/IV LS Engines
The ARP LS1/LS2 Hex Oil Pan Bolt Kit replaces factory bolts with 8740 chromoly steel fasteners rated at 170,000 PSI tensile strength for dependable clamping force in street and track conditions. Engineered for stock oil pans on GM Gen III/IV LS engines including 4.8L, 5.3L, 5.7L, 6.0L and 6.2L variants. This kit ensures a secure seal that withstands vibration and heat in Corvettes, Camaros, trucks and SUVs.
Key Features
- Material: 8740 chromoly steel construction delivers 170,000 PSI tensile strength exceeding Grade 8 bolts for lasting durability
- Kit Contents: 15 precision hex head bolts in mixed lengths plus 15 hardened washers provide full oil pan coverage
- Finish: Black oxide coating protects against corrosion in engine bay environments
- Design: Hex heads work with 10mm and 8mm sockets. M8 x 1.25 threads match OEM pan contours exactly
- Performance: Maintains torque retention under high-revving demands proven in racing applications
Product Notes
- Direct replacement for stock oil pans only on Gen III/IV LS engines
- Pair with ARP Ultra-Torque lubricant for precise fastener installation
- Part weighs 0.7 lbs for lightweight yet robust engine hardware
Installation Notes
- Professional installation recommended.
- Torque all bolts to 18 ft-lbs after applying ARP Ultra-Torque lubricant
- Fits stock pans directly with no extra hardware required
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1997-2004 | Chevrolet | Corvette | C5 5.7L LS1 |
| 2005-2007 | Chevrolet | Corvette | C6 6.0L LS2 |
| 1998-2002 | Chevrolet | Camaro | 4th Gen 5.7L LS1 |
| 1998-2002 | Pontiac | Firebird | 4th Gen 5.7L LS1 |
| 2004-2006 | Pontiac | GTO | 5.7L LS1 6.0L LS2 |
| 1999-2007 | Chevrolet | Silverado 1500 | 4.8L LR4 5.3L LM7/L59 6.0L LQ4/LQ9 |
| 1999-2007 | GMC | Sierra 1500 | 4.8L LR4 5.3L LM7/L59 6.0L LQ4/LQ9 |
| 2000-2006 | Chevrolet | Tahoe | 5.3L LM7 6.0L LQ4 |
| 2000-2006 | Chevrolet | Suburban 1500 | 5.3L LM7 6.0L LQ4 |
| 2000-2006 | Chevrolet | Avalanche 1500 | 5.3L LM7 6.0L LQ4 |
| 2002-2006 | Chevrolet | TrailBlazer | EXT 6.0L LQ4 |
| 2003-2006 | Chevrolet | Express | 2500/3500 6.0L LQ4 |
| 2003-2006 | GMC | Savana | 2500/3500 6.0L LQ4 |
Why Choose ARP?
- Trusted fasteners in NHRA and NASCAR racing series
- Chromoly steel provides consistent clamping under extreme conditions
- Precision machining ensures exact fit for LS engine oil pans
Frequently Asked Questions
- Q: Does this kit fit aftermarket oil pans?
A: Designed specifically for stock GM Gen III/IV LS oil pans. Always verify your pan configuration for compatibility. - Q: What material and finish are used?
A: Bolts are 8740 chromoly steel with 170,000 PSI strength and black oxide finish for corrosion resistance. - Q: What is the recommended torque spec?
A: Torque to 18 ft-lbs using ARP Ultra-Torque lubricant on clean threads for best results.
Shipping & Handling
- Method: Standard ground shipping
- Availability: In stock – ships same or next business day
- Packaging: Compact shipping box 10″ L x 6″ W x 0.625″ H
- Weight: 0.7 lbs
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