Chevrolet Silverado / GMC Sierra. Manual - part 395
Flywheel Housing - Top View
Fig. 26: Flywheel Housing (Top View)
Courtesy of GENERAL MOTORS CORP.
Flywheel Housing - Top View
Flywheel Housing - Bottom View
Fig. 27: Flywheel Housing (Bottom View)
Courtesy of GENERAL MOTORS CORP.
Location
Size
Drill
Tool
Collar Tap Driver Insert mm (in) mm (in)
1
M 12 x
1.75
-856
-857
N/A
-858
-859
-855
28 1.103 23 0.906
Service
Hole
Location
Thread
Size
Drill
Counterbore
Tool
Stop
Collar Tap Driver Insert
Drill
Depth
(Max)
Tap
Depth
(Min)
mm (in) mm (in)
1
M 8 x
1.25
-206
-207
N/A
-208
-209
-210
17 0.669 13 0.512
2008 Chevrolet Silverado 1500
2008 ENGINE Engine Mechanical - 6.6L - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado
Flywheel Housing - Bottom View
Flywheel Housing - Right View
Service
Hole
Location
Thread
Size
Drill
Counterbore
Tool
Stop
Collar Tap Driver Insert
Drill
Depth
(Max)
Tap
Depth
(Min)
mm (in) mm (in)
1
M 8 x
1.25
-206
-207
N/A
-208
-209
-210
21 0.827 18 0.709
2
M 8 x
1.25
-206
-207
N/A
-208
-209
-210
17 0.669 14 0.551
2008 Chevrolet Silverado 1500
2008 ENGINE Engine Mechanical - 6.6L - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado
Fig. 28: Flywheel Housing (Right View)
Courtesy of GENERAL MOTORS CORP.
Flywheel Housing - Right View
2008 Chevrolet Silverado 1500
2008 ENGINE Engine Mechanical - 6.6L - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado
Flywheel Housing - Left View
Service
Hole
Location
Thread
Size
Drill
Counterbore
Tool
Stop
Collar Tap Driver Insert
Drill
Depth
(Max)
Tap
Depth
(Min)
mm (in) mm (in)
1
M 8 x
1.25
-206
-207
N/A
-208
-209
-210
17 0.669 13 0.512
2008 Chevrolet Silverado 1500
2008 ENGINE Engine Mechanical - 6.6L - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado