Enginetech ST150071 Engine Valve Seat Insert

The Enginetech ST150071 is a precision-engineered engine valve seat insert designed for professional engine rebuilders and machine shops. This high-quality replacement seat provides reliable sealing and optimal valve train performance in your engine rebuild or repair project.

Specifications:

• Inside Diameter (ID): 1.240 inches
• Outside Diameter (OD): 1.507 inches
• Seat Depth: 0.31 inches
• Standard 45-degree seat angle
• Sold individually (Quantity: 4 seats)

Key Features:

• Manufactured from premium high-chrome material for excellent wear and corrosion resistance
• Precision-machined to exacting specifications using US-made machinery
• Engineered to withstand high temperatures and pressures in the combustion chamber
• Designed for proper press-fit installation in both cast iron and aluminum cylinder heads
• Compatible with various GM, Jaguar, and Toyota applications

Enginetech valve seats are manufactured to strict quality standards, ensuring proper valve alignment and sealing to prevent compression loss and maintain engine efficiency. Each seat is precision-cut to provide the optimal contact surface for long-lasting durability and performance.