GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
GMC_Truck
🢒
1997
🢒
Savana
🢒
Engine
🢒
Engine Mechanical - 7.4L
🢒 Camshaft Removal
Remove the camshaft retainer bolts and camshaft retainer.
Install three 5/16 -- 18 x 4.0 inch bolts in the camshaft front bolt holes.
Carefully rotate and pull the camshaft out of the bearings.