Perfect Circle 5746 Cylinder Head Gasket for Small Block Chevy

The Perfect Circle 5746 is a high-quality cylinder head gasket engineered specifically for Small Block Chevy engines. This gasket creates a reliable seal between the engine block and cylinder head, preventing coolant and oil leaks while maintaining optimal compression.

Key Specifications:

• Bore Size: 4.100 inches
• Compressed Thickness: 0.026 inches (approximately 0.040 inches uncompressed)
• Material: Steel core with graphite composite construction
• Application: Small Block Chevy engines
• Sold individually

Features and Benefits:

• Steel core construction provides superior strength and durability under high temperatures and pressures
• Graphite composite material offers excellent heat resistance and sealing properties
• Precision-engineered bore dimensions ensure proper fitment and compression ratio
• OE equivalent quality trusted by technicians worldwide

This gasket replaces multiple OEM part numbers including GM 10066082, 10105117, and Fel-Pro 7733. Note that new head bolts may be required based on your specific application and should be torqued to manufacturer specifications for optimal sealing performance.