Oil Filler Cap Vented

Suits:
Cylinder Head - Mini (1959-00)
Aluminium Rocker Covers & Fittings
Cylinder Head: 3 Main Bearing (18G-GA) - MGB & MGB GT (1962-64)
Cylinder Head: 5 Main Bearing (18GB-18V) - MGB & MGB GT (1964-80)
Cylinder Head - Minor (1951-71)
Cylinder Head - Sprite IV & Midget III (1967-74)