Additional Service Information

Fig 1: CSFI Components (Typical 5.7L)

G50F12034

Courtesy of GENERAL MOTORS CORP.

Fig 2: CSFI Throttle Body (Typical 5.7L)

G50G12035

Courtesy of GENERAL MOTORS CORP.

Fig 3: CSFI Fuel Meter Body (Typical 5.7L)

G50H12036

Courtesy of GENERAL MOTORS CORP.

Fig 4: SMPI Fuel Injection Components (7.4L)

G50I12037

Courtesy of GENERAL MOTORS CORP.

Fig 5: SMPI Throttle Body (7.4L)

G50J12038

Courtesy of GENERAL MOTORS CORP.

Fig 6: Air Cleaner Restriction Indicator

G50A12039

Courtesy of GENERAL MOTORS CORP.