answersLogoWhite

0


Best Answer

That depends on what type of distributor/ignition you are running. Point style, good rule of thumb is .035. HEI is usually .045.

User Avatar

Wiki User

14y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What is the spark plug gap for a 455 Pontiac?
Write your answer...
Submit
Still have questions?
magnify glass
imp