cylinder head, camshaft, valve
Washer 6.4x14x3 964 (89-94) 993 (94-98)
All 911/964 (65-94), 914-6 (70-72) Locknut for valve clearance adjustment screw.
Stud 911(78-89) 964 (89-94)
911 (65-94) Pan-head screw for rockerarmshaft
Shaft sealing ring 911 (65-69) 964 (89-94) 993 (94-98)