Bulkhead - Fuel/Surge Tank - Aluminium https://www.efihardware.com/products/2912/Bulkhead-Fuel-Surge-Tank-Aluminium
DIMENSIONS:
External: 250mm x 210mm
Internal Opening: 198mm x 159mm
KIT INCLUDES:
1 x Top Plate
1 x Aluminium - Weld On Bulk Head
1 x Fuel Safe Oring Seal
1 x Kit of Screws and Lock Washers