Allstar Performance ALL90242-100 Valve Seals 3/8 Inch PTFE with 0.531 Inch Guide Diameter Set of 100

The Allstar Performance ALL90242-100 valve seals are designed for reliable sealing in high-performance engine applications. These valve stem seals feature a positive stop design that ensures consistent positioning and sealing performance. Constructed with PTFE material, they provide excellent heat resistance and chemical stability, making them suitable for demanding engine environments. The seals are compatible with 3/8-inch valve stems and fit guides with a diameter of approximately 0.531 inches, ensuring a secure and precise fit. This set includes 100 seals, making it ideal for extensive engine rebuilds or multiple engine setups. The seals’ durable construction helps prevent oil leakage, reduce emissions, and improve overall engine efficiency.

Installation of these valve seals is straightforward, thanks to their positive stop feature, which assists in proper placement during assembly. Their high-quality PTFE material ensures long-term performance and resistance to wear, even under high temperatures and aggressive operating conditions. These valve seals are suitable for a variety of performance engines, including racing and off-road vehicles, where optimal sealing and durability are essential. Trust Allstar Performance to deliver reliable, high-quality components designed to meet the demands of professional and amateur engine builders alike.

Features:

• Constructed from PTFE for high heat resistance and chemical stability

• Positive stop design for easy installation and secure fit

• Compatible with 3/8 inch valve stems and 0.531 inch guide diameter

• Set includes 100 valve seals for extensive engine rebuilds

• Designed to prevent oil leaks and improve engine efficiency