GM Service Manual Online
For 1990-2009 cars only

Application

GM SPO Group Number

Camshaft

0.519

Camshaft Sprocket

0.736

Camshaft Timing Chain

0.724

Crankshaft

0.646

Crankshaft Bearing Kit

0.096

Crankshaft Sprocket

0.728

Connecting Rod and Piston Assembly

0.629

Cylinder Head

0.269

Cylinder Head Gasket Kit

0.289

EGR Valve Gasket

3.680

Exhaust Gas Recirculation (EGR) Valve

3.670

Exhaust Manifold

3.601

Exhaust Manifold Gasket

3.270

Engine Front Cover

0.206

Engine Front Cover Gasket

0.207

Intake Manifold (with Gasket)

3.265

Oil Filter

1.836

Oil Level Indicator

1.516

Oil Pan

1.426

Oil Pan Gasket

1.429

Oil Pump Cover

1.723

Oil Pump

1.652

Piston Ring Kit

0.643

Spark Plug

2.270

Valve Lifter

0.459

Thermostat

1.246

Valve Pushrod

0.426

Valve Rocker Arm

0.333

Valve Rocker Arm Cover Gasket Kit

0.423

Water Pump Kit

1.069