Cylinder head nut
Product number:
508298
1/2" UNC - spanner size: 3/4"AF
Product Information "Cylinder head nut"
Aston Martin: DBS V8 (1969-72) ? AMV8, V8 Vantage and V8 Volante (1972-89)
1/2" UNC - spanner size: 3/4"AF