This listing is for a Gearspeed B-Series "HARDENED" 3-4 Sleeve ONLY. Due to popular demand, we are now providing this set to not only shops but the retail public as well. This Sleeve was designed for Honda & Acura racing applications, but still works as an upgraded OEM replacement. Being stronger and more durable than OEM, this product will withstand higher RPM shifts and general race track abuse.
This Sleeve will only fit the following, Acura B series Transmissions 1992-2001 including Integra GSR, B17A, JDM YS1 (Integra XSI/RSI), Integra Type R, B16 Hydro, 1999-2000 Civic Si, with the case ID of "S80" "YS1" "Y21"or "S4C"
