im building a 1989 5.0 roller motor i already have a dizzy an old mallory unilite what gear do i need steel or bronze?
Yep, Ford alphabet cams (and stock Ford roller cams) get a steel gear, but not all roller cams are compatable with steel gears.
the gear on my mallory is a steel gear problem solved thanks for everybodys help homermav AND THE PURPLE HAZE
yes i had thought about that to so i will do some more investigating. if worst comes to worst i will just buy the gear from summit.
i rember something about runing a file over the gear and that will tell you what type of material it is. i just dont rember what the results are for what type of gear.
A steel gear is fully machined and smooth, on a cast iron gear you can see the rough surface above the gear.
well here are some pics of the gear it sure does look steel to me. thanks bmcdanial for your input what you said makes perfect sense.