4% GSC P-D Mitsubishi 4B11T Intake Valve Guide Stopper Style - Set 8 GSC Power Division Sale! from 4965 5169 /per Qty. Add to Cart This item is either made to order or has limited inventory. Please reach out to confirm lead times if needed. GSC P-D Mitsubishi 4B11T Intake Valve Guide Stopper Style - Set 8