GM Service Manual Online
For 1990-2009 cars only

Maintenance Items

Usage

Type

Air Cleaner

7.4L (VIN S)

AC Type A1301C

Engine Oil Filter

7.4L (VIN S)

AC Type PF-1218

PCV Valve

7.4L (VIN S)

AC Type CV774C

Spark Plugs and Gaps

7.4L (VIN S)

AC Type 41-932

(GAP 1.52 mm, 0.060 in)

Fuel Filter

7.4L (VIN S)

AC Type GF-481

Radiator Cap

7.4L (VIN S)

AC Type RC-36

Transmission Filter

AT542N

AC Type PF-897