ARP 400-8534 Chrome Moly Hardened Washers No Chamfer Set - 2-Piece

ARP 400-8534 high-performance washers are precision-engineered components designed for demanding engine applications. These premium washers are constructed from chrome moly steel and undergo parallel grinding and heat treatment for superior strength and durability.

Key Features:

• Premium chrome moly construction for exceptional strength
• Parallel-ground surfaces ensure even load distribution
• Heat-treated and hardened for maximum durability
• Black oxide finish provides corrosion resistance
• No inside diameter chamfer design
• 2-piece package for convenient replacement

ARP washers are essential components for high-performance engine builds, providing the proper load distribution and support needed for critical fastener applications. The precision manufacturing process ensures consistent thickness and parallel surfaces, which is crucial for maintaining proper clamp load in cylinder head assemblies and other critical engine components.