Complete set of Chesterton Coachworks English Wheel-rolled steel arches (F&R) for Porsche 911 ST (1972 MY)

From "Spare Parts List Type 911 S, Model Year 1972, Competition Version", dated November 1971:

"Wing extension front, left", p/n 911.503.905.00

"Wing extension front, right", p/n 911.503.906.00

"Wing extension rear, left", p/n 911.503.903.00

"Wing extension rear, right", p/n 911.503.904.00

NOS condition with welding primer - refer to photos

Note: all sales are final