Diameter - 13.785", 310mm, Mount - 6 Pads, Stock Cover, Medium Stall -- Notes - Gas Only, 1992-Up A618 8.0L V10 Gas Only -- Codes: 506 -- 1.810" Pilot, 23 Splines -- DO NOT USE IN 48RE TRANSMISSIONS ***A518/A618 TORQUE CONVERTER PRICES INCLUDE FREE SHIPPING TO THE CONTINENTAL UNITED STATES & $95 REFUNDABLE CORE CHARGE. WE WILL REFUND THE CORE CHARGE TO THE PAYMENT METHOD USED FOR THE ORGINAL PURCHASE. PLEASE SEE OUR CORE RETURNS PAGE FOR DETAILS***