Go through Build on Continent 3 prong power cord for dryer that's all I eat breakfast Metal line
BOEEMI 4 Prong New Electric Dryer Plug Male to 3-Prong Old Dryer Receptacle Female Connector Adapter, NEMA 14-30P to 10-30R 4-Prong Dryer Outlet Adapter, 30A 125/250V 1.5FT, UL Compliant : Amazon.com.au: Home
GE 4 ft. 3-Prong 30 Amp Dryer Cord WX09X10002 - The Home Depot
Smart Choice 6' 30 Amp 3-Prong Dryer Cord Required for Hook-Up Gray 53055-1014 - Best Buy
Dryer Outlet - 3 Prong or 4 Prong?
NOMA 4-ft 10-in 30-Amp 4-Wire Dryer Power Cord, Black | Canadian Tire