HEAD GSKT COPPER RING

Engine Compatibility: Chevy Small Block V8 262-265-267-283-302-305-307-327-350-400 Cubic Inch,Material: Steel Core Laminate,Bore Diameter: 4.166 Inch,Compression Thickness: 0.039 Inch Designed To Handle Higher Compression Ratios, Special Cam Timing And Higher Operating Temperatures,Limited 1 Year Warranty