S&S Cycle 31-6059 Billet Universal Oil Pump Cover

The S&S Cycle 31-6059 is a precision-machined billet aluminum universal oil pump cover designed for Harley-Davidson Big Twin engines with 1936-1991 mounting bolt patterns. This high-quality cover offers maximum installation flexibility for custom and performance applications.

Key Features:

• Machined from billet aluminum for superior strength and appearance
• Universal design with multiple oil hole locations for versatile plumbing options
• Top and bottom oil supply and return holes for flexible line routing
• Provision for oil pressure switch or gauge fitting
• Primary chain oiler hole for improved lubrication
• Compatible with S&S billet oil pumps using pre-1992 mounting pattern
• Allows builder to choose optimal oil line fitting locations

This universal cover is ideal for custom builds, engine rebuilds, and performance upgrades where traditional oil line routing may not be optimal. The multiple oil passage options provide builders with the flexibility to configure oil supply and return lines according to their specific application requirements.