The Peterson Fluid Systems 08-9002 oil cap filter housing replaces the standard filter housing cap with a high-flow, black anodized billet aluminum piece that improves durability and sealing while maintaining compatibility with common 4-12 thread spin-on filters.

Peterson Fluid Systems 08-9002 Features:

• Billet aluminum oil filter housing cap with 4-12 thread.
• Black anodized finish for corrosion resistance and professional appearance.
• Integrated O-Ring groove for reliable sealing under racing oil pressures.
• High-flow internal passage design to minimize restriction through the filter head.
• Designed for high-performance and racing applications where durability is critical.

Peterson Fluid Systems 08-9002 Includes:

• Billet aluminum oil cap filter housing.
• O-Ring for housing-to-filter head seal.

Peterson Fluid Systems 08-9002 Notes:

• Verify thread specification and base filter head compatibility before installation.
• Use compatible spin-on filters with 4-12 thread as recommended by your engine builder.