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Reference Information

Exhaust Gaskets, AccuSeal Pro, Graphite/Steel, RHS/Pro Topline 223-400, Chevrolet, Small Block, Pair

SCE offers AccuSeal Pro exhaust gaskets for countless year/make and engine applications, from the 1950s and up. These premium seals are available in steel/graphite and composite materials—for nearly 20 port styles, in different heights, widths, and quantities. Order the gaskets recommended for your vehicle.

Additional product details:
• Designed for extreme exhaust header/manifold high-temperature and pressure usage
• Perforated steel core provides superior strength, durability, and fastener torque retention to eliminate gasket failure
• Graphite facing applied to both sides of core provides extreme heat resistance to prevent blowout and burnout
• Good adaptability to seal header/manifold flange irregularities
• Will not impede exhaust flow
• Permits easy removal of gasket for engine service
• Available for most OE and aftermarket cylinder heads