3 bolt crank pulley and a 4 bolt damper?? help

[biggyfan1]

hey guys i just noticed that my crank pulley is a 3 bolt and my balancer is a 4 bolt (1987-1993) style. i have the late model 302 now 347 in the 1966 thats why i am having this problem. should i buy a new pulley to match the balancer? and if so who has them? or should i buy a new balancer? and if so who has them also? im running the 1966 timing cover with the 66 pulleys, and didnt even realize the later model balancer was a 4 bolt i just want everything to line up thanks

 

[5.0ina66]

It's easiest to get a new balancer. Summit has them for $70 http://store.summitracing.com/partd...4294925008+400304+4294871851+115&autoview=sku

 

[mikemustang289]

March has the pully but it's about 100 bucks

 

[biggyfan1]

thanks 5.0ina66 i was looking at that one too but didnt know if it was the right one. thanks alot

 

[D.Hearne]

If the pulley uses the same offset balancer, just drill the pulley with the correct bolt pattern.

 

[Baw289]

Sounds like a good time to put in a serpentine set up. You can probably get everything for under $100, thats what I would do with that engine.