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SKU: AZW200
ARP 14mm ID-2in OD Washer for 1965-2002 Chevy Big Block LS Ford 429/460 V8 Engines
This ARP washer features a precise 14mm inner diameter and 2-inch outer diameter designed for use with ARP main studs and head studs in high-performance V8 engines. It fits a wide range of Chevrolet Big Block and LS applications along with select Ford engines ensuring even load distribution during assembly. Built to handle extreme pressures these washers support race-proven builds.
Key Features
- Exact Dimensions: 14mm ID x 2in OD x 0.125in thick provides a secure fit on 14mm ARP studs preventing slippage under torque
- 2024-T4 Aluminum Construction: Heat-treated aircraft-grade material offers high strength-to-weight ratio without adding rotational mass
- Load Distribution: Wide outer diameter spreads clamping force evenly across main caps or cylinder heads reducing stress concentrations
- Galling Prevention: Smooth finish protects stud threads and nuts from wear during repeated installations
- Single Unit Packaging: Ideal for custom engine projects or replacing washers in ARP stud kits
Product Notes
- Use only with ARP compatible 14mm diameter studs and 12-point nuts
- Inspect for damage before installation and replace if deformed
- Small lightweight part ships in protective padded packaging
Installation Notes
- Professional installation recommended.
- Torque to ARP published specifications using ARP Ultra-Torque lubricant
- Compatible with ARP Pro Series main stud kits like 235-5610 for BBC and 234-5610 for LS
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1965-1990 | Chevrolet | Corvette | C2 C3 Big Block V8 |
| 1967-2002 | Chevrolet | Camaro | Big Block V8 |
| 1964-1987 | Chevrolet | C/K Pickup | Big Block V8 |
| 1997-2013 | Chevrolet | Corvette | C5 C6 LS1 LS6 LS2 |
| 1999-2007 | Chevrolet | Silverado 1500 | LS1 Truck 5.3L 6.0L |
| 1968-1997 | Ford | Mustang | 429 460 Big Block |
| 1968-1976 | Ford | F-100 | 429 460 V8 |
| 1962-1978 | Dodge | Charger | 383 440 Big Block |
Why Choose ARP?
- ARP fasteners power NHRA Top Fuel dragsters and NASCAR engines
- Every part exceeds SAE ARP5677 strength standards
- CNC-machined tolerances ensure repeatability in critical assemblies
Frequently Asked Questions
-
Q: Which ARP stud kits use this washer?
A: Commonly included or compatible with ARP 235-5610 BBC mains 234-5610 LS mains and 214-4302 Ford 429/460 kits -
Q: What is the material and thickness?
A: Made from heat-treated 2024-T4 aluminum with 0.125-inch thickness for optimal strength and minimal weight -
Q: Does ARP offer a warranty?
A: ARP provides a warranty against manufacturing defects when used with ARP lube and proper torque procedures
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: Special order ships within 3-5 business days
- Packaging: Padded envelope 4in x 4in x 1in
- Weight: 0.1 lb
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