Valve Bushing Kit - 6.6mm Exhaust (Honda B18A / B, B20B, H23) BC-3903

Brian Cower was created to meet the demand for high-quality engine components at an affordable price. Stroker kits fit all popular Sport Compact applications as well as matching camshafts and valve timing. Complete packages designed to work together to provide more power and torque, and also for greater reliability. Exhaust valve bushings for the following car models: -Honda B18A-Honda B18B-Honda B20B-Honda H23-Acura B18A-Acura B18B-Acura B20B-Acura H23 Diameter: 6.6mmManganese-aluminum-silicon bronze.