Fel-Pro 1094 is a performance head gasket for small-block Chevy V8 builds that need a thin, durable seal at the deck. The 4.100 in. bore and .015 in. compressed thickness support compression-focused engine combinations, while the coated stainless steel shim construction helps seal minor surface imperfections and allows easier service removal. It is intended for Small Block Chevy 265 through 350 applications using compatible iron or aluminum cylinder heads.

Fel-Pro 1094 Technical Specifications:

• 4.100 in. gasket bore is sized for Small Block Chevy performance applications and can seal common 4.060 in. bore combinations.
• .015 in. compressed thickness and 3.200 cc compressed volume help engine builders maintain a tight quench area and support increased compression setups.
• Embossed stainless steel core laminate provides a thin shim-style sealing layer for high-performance cylinder head and block joints.
• Conformable anti-stick coating helps the gasket release during teardown and assists with micro-sealing minor surface irregularities.
• Suitable for use with iron or aluminum cylinder heads, with design notes indicating no brinelling or galling of aluminum head surfaces.
• Built to handle combustion pressures from 1,500 to 3,000 PSI when used in the intended performance application.

Commonly used where a thin shim head gasket is desired to help increase compression. Always verify block deck finish, cylinder head style, bore size, and intended use before installation.

Designed for Small Block Chevy 265 through 350 engines and referenced for 327, 350, and 383 performance builds. Not for 400 small-block engines, aluminum blocks with iron liners, or emission-controlled vehicle use.