Enginetech OC350 One-Piece Molded Rubber Oil Pan Gasket for GM 305/350 SBC

The Enginetech OC350 is a one-piece molded rubber oil pan gasket engineered for GM small-block V8 engines. Designed specifically for engine rebuilders and professional mechanics, this gasket provides a reliable, leak-free seal between the oil pan and engine block on a wide range of Chevrolet, GMC, Buick, Cadillac, Oldsmobile, and Pontiac applications.

Unlike traditional multi-piece cork gaskets, the OC350's one-piece molded rubber construction simplifies installation and delivers a superior, more consistent seal. Enginetech designs these gaskets specifically to accommodate the surface conditions that engine rebuilders commonly encounter, ensuring a tight fit without leaks or costly comebacks.

Key Features:

• One-piece molded rubber construction — easier to install and seals better than standard cork-type gaskets
• Designed for GM 305 (5.0L) and 350 (5.7L) small-block V8 engines (265ci–350ci)
• Compatible with oil pans using a passenger-side dipstick configuration
• Engineered specifically for rebuilders — accommodates real-world surface conditions for a leak-free result
• Manufactured in ISO, QS, and TS quality-certified facilities
• Sold individually (each)

About Enginetech: Family-owned since 1982, Enginetech has been a trusted source for professional engine rebuilders, offering a comprehensive line of internal engine components for domestic and import applications. Enginetech backs their products with a lifetime-of-the-engine replacement warranty for professionally installed parts.