SKU: 134-8002 | UPC: 672036034894
ARP LS1 LS2 12pt Valley Cover Bolt Kit 1997-2007 Chevy Corvette Camaro Pontiac GTO Firebird
Secure your LS engine valley cover with this ARP 134-8002 bolt kit designed for Gen III/IV LS1 and LS2 small block engines. Fits 1997-2007 Chevrolet Corvette Camaro Pontiac Firebird and GTO models. Delivers consistent clamp load with precision-rolled threads and 12-point heads for easy installation in street and race applications.
Key Features
- Genuine ARP Fasteners: Forged from 8740 chromoly steel for high tensile strength and fatigue resistance in demanding conditions
- 12-Point Heads: Provide secure wrench grip to prevent cam-out and ensure accurate torquing every time
- Precision-Rolled Threads: Offer deeper thread engagement for maximum holding power and resistance to vibration loosening
- Black Oxide Finish: Resists corrosion and simplifies cleaning during maintenance
- Complete Kit of 8 Bolts: M6 x 1.00 x 1.500 inch size matches OEM specs with ARP engineering for LS valley tray
Product Notes
- Inspect engine valley area for debris before installation
- Use ARP Ultra-Torque lubricant on threads and under bolt heads
- Kit weighs 0.25 lbs for easy handling and storage
Installation Notes
- Professional installation recommended.
- Torque to ARP specs: 106 in-lbs in crisscross sequence
- Compatible with factory LS1 LS2 LS6 valley covers and aftermarket intakes
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1997-2004 | Chevrolet | Corvette | Base LS1 |
| 2001-2004 | Chevrolet | Corvette | Z06 LS6 |
| 2005-2007 | Chevrolet | Corvette | Base LS2 |
| 1998-2002 | Chevrolet | Camaro | Z28 SS LS1 |
| 1998-2002 | Pontiac | Firebird | Formula Trans Am LS1 |
| 2004 | Pontiac | GTO | LS1 |
| 2005-2006 | Pontiac | GTO | LS2 |
| 2003-2006 | Chevrolet | SSR | LS2 |
Why Choose ARP?
- Trusted by NHRA Pro Stock and NASCAR teams for decades
- Engineered and made in USA with rigorous quality testing
- Lifetime warranty against fastener failure when installed correctly
Frequently Asked Questions
- Q: Does this kit fit LS3 or later engines?
A: Designed specifically for LS1 LS2 LS6 valley covers. LS3 and later may use different tray designs. verify your application. - Q: What material are the bolts made from?
A: High-strength 8740 chromoly steel with 180000 PSI tensile rating and black oxide coating for durability. - Q: What is the torque spec and sequence?
A: ARP recommends 106 in-lbs using Ultra-Torque lube in a crisscross pattern starting from center. Re-torque after 100 miles.
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock – ships same or next business day
- Packaging: Compact cardboard box 6 x 4 x 1 inches
- Weight: 0.25 lbs
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