Exhaust cylinder head stud, M8 x 30 mm., 911 (84-89) + 911 Turbo (78-89) + 964 Turbo (91-94)

Our exhaust cylinder head stud is suitable for use in the following vehicles:

Porsche 911 Carrera 3.2 L (1984-1989)

Porsche 911 Carrera 3.2 L Turbo-Look (1984)

Porsche 911 Carrera 3.2 L Speedster (1989)

Porsche 911 Turbo 3.0 L Type 930 (1975-1977)

Porsche 911 Turbo Carrera (USA-CAN) 3.0 L (1975-1977)

Porsche 911 Turbo 3.3 L Type 930 (1978-1989)

Porsche 964 Turbo 3.3 L (1991-1992)                        

         Porsche 964 Turbo 3.6 L Type 965 (1993-1994)

Exhaust stud dimensions: M8 x 30 mm.

Note: this part is sold separately but can also be included in one or more of our exhaust hardware kits. 

During replacement of the exhaust port gaskets on your 911 or 911 /964 Turbo, we recommend that you check the condition (and replace if necessary) the following components: 

911.010479: Allen exhaust barrel nut, 911 (65-98) + 911 Turbo (75-89) + 993 Turbo (95-98) + 914-6 (70-72) (6)

911.010479A: M8 locknut, 911/ 911 Turbo (65-89) (12)

911.010480: Exhaust port gasket, 911 (65-83) + 911 Turbo (75-89) + 914-6 (70-72) (6)

911.010481A: Exhaust port gasket, 911 (84-89) (6)

To repair any damaged threads on your cylinder heads, we recommend the following tools:

911.120188: Time-Sert thread repair kit, 8 mm.

911.120189A: Time Sert thread repair bushing M8 x 1.25 mm.