Tools Required

J 3049-A  Valve Lifter Remover

Fig 1: View Of Valve Lifters, Guide & Guide Bolts
Courtesy of GENERAL MOTORS CORP.
1. Remove the valve lifter guide bolts (211).
2. Remove the valve lifters and guide.
Fig 2: Using J 3049-A To Remove The Stuck Valve Lifters
Courtesy of GENERAL MOTORS CORP.
IMPORTANT: Some valve lifters may be stuck in their bores because of gum or varnish deposits.
3. Use the J 3049-A  , or equivalent, in order to remove the valve lifters, if required.
Fig 3: View Of Valve Lifters & Lifter Guides
Courtesy of GENERAL MOTORS CORP.
4. Remove the valve lifters from the guide.
5. Organize or mark the components so that they can be installed in the same location from which they were removed. Refer to Separating Parts .