The Bert Transmissions Flywheel Ring Gear SBC Offset .080 is a high-quality, 63 tooth steel gear designed for optimal performance in Small Block Chevy engines. Precisely engineered with an offset of .080 inches, it ensures smooth operation and longevity. Ideal for racing enthusiasts and car performance specialists, this gear promises reliability and efficiency. Dimensions: 6.4" x 6.4" x 0.9".