Porsche Raceware Std Length VW Type 1 Head Stud Kit RWE-1003 00004320530--CAS It measures 100mm by 30mm

It measures 100mm by 30mm For 356 (1950-1954)

Measures 2085mm long with 6mm ends

911 Carrera (1986-1989) and 911 Speedster (1989) models

we solved the problem

Porsche Front brake disc with solid rotor for 911 (1965-1973) and 912 (1965-1969) models

Porsche Raceware Std Length VW Type 1 Head Stud Kit RWE-1003 00004320530--CAS It measures 100mm by 30mmPorsche Raceware cylinder head studs are required for all Type 1 engine builds utilizing our Nickies cylinders for optimal head and cylinder sealing. When installing Raceware studs, if inserts are fitted to the case, these inserts must be installed prior to opening up the case registers for machine in cylinders. The inserts must also be countersunk to make sure they are below the deck.