The firing order for a 1970-76 455 should be 18436572 Enjoy!
What is it
1970-76 455 should be 18436572
Check out www.v8buick.com. There you will find all the info you need for your engine.
It had a 455.
Answer Anonymously What is the diagram and firing order for a 76 Pontiac trans am 455 engine?
If I remember correctly 1-8-4-3-6-5-7-2
Around 365 gross hp
Check out "Hemmings Motor News".
google firing order for a 455 olds and it will bring it up
18436572
18436572 COUNTER CLOCKWISE
The answer to the question is 1-8-4-3-6-5-7-2 for a 455 olds engine. Firing order for an olds 455 engine is 1-8-4-3-6-5-7-2
1970-74 Oldsmobile-built 350, 455 V8 Engine firing order: 1-8-4-3-6-5-7-2 Distributor rotation: Counter-clockwise