Exhaust Manifold and Components

Fig 1: Exhaust Manifold and Components

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
1	Secondary Air Injection Bolt
2	Secondary Air Injection Check Stud
3	Secondary Air Injection Pipe Assembly
4	Secondary Air Injection Stud
5	Secondary Air Injection Check Valve Gasket
6	Secondary Air Injection Assembly
7	Secondary Air Injection Bolt
8	Secondary Air Injection Assembly Nut
9	Exhaust Manifold Heat Shield Bolt
10	Exhaust Manifold Heat Shield Bolt
11	Exhaust Manifold Heat Shield Bolt
12	Exhaust Manifold Heat Shield
13	Oxygen Sensor
14	Block Heater Bolt
15	Block Heater
16	Exhaust Manifold Nut
17	Exhaust Manifold
18	Exhaust Manifold Gasket
19	Exhaust Manifold Stud