I've read that these pullies are really cheap and tend to crack or get stress fatigued, something like that and that they don't have the built in balancer?
Have any of you guys had problems with MAC pullies or is this all just heresy?
Have any of you guys had problems with MAC pullies or is this all just heresy?
final5-0 said:I've had the Mac pulleys for years with no probs.
What he said...mine been on over 5 yrs..
ponypowa2
New Member
brentwoodboy
New Member
95Cobra302
Founding Member
Had mine for 2 years with now problem, BTW or cars balancer is seperate from the crank pulley, your thinking of the newer 4.6's.