This should be listed under the hood on a placard. If it is missing the correct gap is .060
.060 thousands
When changing the spark plugs, a diagram comes in handy to ensure a person is doing everything properly. For this car, the spark plug diagram is found in the cars maintenance manual.
.060
i assume you have a 3800 v6 if so you need 6 spark plug (ac delco) plug wires and a 5/8 deep well socket ,exti and rachet oh and a plug gapper
60
.60
WHAT YEAR??
.60
with a spark plug sockett
The recommended spark plug gap for a 1979 Olds 4.9L is .060"
The spark plug gap is .054"
The spark plug gap is .054"