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SKU: 434-2301 | UPC: 672036034610
ARP Coil Bracket Bolt Kit for Chevrolet LS Series Small Block 1997+ - Stainless 12-Pt Head
The ARP 434-2301 bolt kit secures coil brackets on Chevrolet LS series small block engines from 1997 to present, including LS1, LS2, LS3, LS6 and LS7. Crafted from stainless steel with 12-point heads, these bolts resist rust and allow access in tight valve cover areas. Complete with washers, they deliver dependable hold for daily drivers and track builds.
Key Features
- Stainless Steel Build: Resists corrosion in engine bays exposed to heat, moisture and road salt for extended service life.
- 12-Point Head: Provides secure engagement with sockets in confined spaces, preventing slippage during install or service.
- Polished Finish: Delivers a bright, clean look that enhances the appearance of detailed engine compartments.
- Washer Set Included: Distributes clamping force evenly to protect bracket surfaces and ensure vibration resistance.
- USA Manufacturing: Produced to exact tolerances for consistent strength and fit on Gen III/IV LS engines.
Product Notes
- Direct replacement for factory hardware on LS coil pack brackets.
- Lightweight at 0.1 lbs for simple handling during engine work.
- Packed in 1 x 4 x 6 inch box for protection during transit.
Installation Notes
- Professional installation recommended.
- Apply ARP thread lubricant and torque to 18-22 ft-lbs per ARP specs.
- Compatible with OEM and aftermarket coil brackets. no drilling or mods needed.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1997-2004 | Chevrolet | Corvette | Base, Z06 (LS1) |
| 1998-2002 | Chevrolet | Camaro | Z28, SS (LS1) |
| 1998-2002 | Pontiac | Firebird | Formula, Trans Am (LS1) |
| 2004-2006 | Pontiac | GTO | Base (LS1, LS2) |
| 2004-2007 | Cadillac | CTS | CTS-V (LS6) |
| 2005-2013 | Chevrolet | Corvette | Base, Z06 (LS2, LS3) |
| 2006-2009 | Chevrolet | Trailblazer | SS (LS2) |
| 2007-2013 | Chevrolet | Silverado 1500 | LTZ, 6.0L (L76, LY6) |
Why Choose ARP?
- ARP fasteners power wins in NHRA, NASCAR and drag racing classes.
- Heat-treated alloys deliver strength beyond OEM specs.
- Every bolt undergoes rigorous testing for thread accuracy and tensile load.
Frequently Asked Questions
-
Q: Which LS engines does the 434-2301 kit support?
A: Fits Gen III/IV small block LS1, LS2, LS3, LS6, LS7 and similar in Chevy, Pontiac, Cadillac vehicles from 1997+. -
Q: How does stainless compare for engine use?
A: ARP stainless steel matches 180,000 psi tensile strength of chromoly while adding rust protection for underhood durability. -
Q: What is the warranty and install process?
A: ARP offers defect warranty. bolts install with basic tools, torque wrench and lube for 15-minute job.
Shipping & Handling
- Method: UPS Ground
- Availability: In stock - ships same or next business day
- Packaging: Secure box 1 x 4 x 6 inches
- Weight: 0.1 lbs
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