Correct gap is .60
Wiki User
∙ 15y ago.43 is the gap
.060
.040 in
0.40
.060
.045 spark plug gap
Spark plug gap chevy ls blazer
The Spark Plug gap is .045
60.
0.060
Factory specs. 0.040
The recommended spark plug gap for a 1994 Chevy 5.7L Pickup is .035" The recommended spark plug gap for a 1994 Chevy 5.7L Pickup is .035"