Brian Crower Valves - 29mm Exhaust (Honda/Acura B18A/B18B/B20B) BC3025 Dodge The slot width in the

The slot width in the bracket is 14mm

SuperTech ST9688

Inlet diameter - 60 mm

Lead thread: AN8

Brian Crower Valves - 29mm Exhaust (Honda/Acura B18A/B18B/B20B) BC3025 Dodge The slot width in theBrian Cower was created to meet the demand for high quality engine components at an affordable price. The stroker kits fit all popular Sport Compact applications as well as the matching camshafts and valve camshafts. Complete packages designed to work together to provide more power and torque, as well as greater reliability. Exhaust valves are designed for the following car models: Honda B18A Honda B18B Acura B18A Acura B18B Parameters: Head Dia 29mm