 Brabham used the BT19 once more that season to take pole position and victory at the non @-@ championship Oulton Park Gold Cup , before using a new BT20 for the final two races of the championship season . The BT19 was used again at three of the first four championship races in the 1967 Formula One season , debuting the new Repco 740 engine at the Monaco Grand Prix , where it took pole position , and finishing second at the Dutch Grand Prix . 
