All Small Six Pulley

[brashercraig]

I have a 66 Mustang with a 200 ci block. When I attempt to set the timing, the timing mark on my harmonic balancer appears to be moving around. I have heard the rubber can wear out and slip, so I think this may be true for mine. Coupled with this, I have had to get a half-size fan belt to get it to fit, so I thought this would be an excellent time to fix this as well. Are there harmonic balancer, water pump pulley, and alternate pulley size variations I should look out for? Will I need a special tool to remove and install the harmonic balancer?

 

[Frank]

I have a 66 Mustang with a 200 ci block. When I attempt to set the timing, the timing mark on my harmonic balancer appears to be moving around. I have heard the rubber can wear out and slip, so I think this may be true for mine. Coupled with this, I have had to get a half-size fan belt to get it to fit, so I thought this would be an excellent time to fix this as well. Are there harmonic balancer, water pump pulley, and alternate pulley size variations I should look out for? Will I need a special tool to remove and install the harmonic balancer?

Send your damper to Damper Dr. for a rebuild. So far his work has been excellent for the several members who have had theirs rebuilt.
It will require a puller to remove and install. Most chain auto parts stores have them and will loan them at no charge. You'll need clearance in front of the damper, so be prepared to remove the radiator.

DamperDoctor

The #1 source for new and rebuilt harmonic balancers, Dampers for internal combustion engines. vibration dampers rebuilt to OEM specs. replacement harmonic vibration balancers a

www.damperdoctor.com

 

[brashercraig]

Send your damper to Damper Dr. for a rebuild. So far his work has been excellent for the several members who have had theirs rebuilt.
It will require a puller to remove and install. Most chain auto parts stores have them and will loan them at no charge. You'll need clearance in front of the damper, so be prepared to remove the radiator.

DamperDoctor

The #1 source for new and rebuilt harmonic balancers, Dampers for internal combustion engines. vibration dampers rebuilt to OEM specs. replacement harmonic vibration balancers a

www.damperdoctor.com

Send your damper to Damper Dr. for a rebuild. So far his work has been excellent for the several members who have had theirs rebuilt.
It will require a puller to remove and install. Most chain auto parts stores have them and will loan them at no charge. You'll need clearance in front of the damper, so be prepared to remove the radiator.

DamperDoctor

The #1 source for new and rebuilt harmonic balancers, Dampers for internal combustion engines. vibration dampers rebuilt to OEM specs. replacement harmonic vibration balancers a

www.damperdoctor.com

Nice! Thanks for the source and information.

 

[sixtseventwo4d]

When I attempt to set the timing, the timing mark on my harmonic balancer appears to be moving around. I have heard the rubber can wear out and slip, so I think this may be true for mine.

While your balancer may have slipped it's probably not what you are seeing. The distributor may be worn excessively or the points themselves that is what you are witnessing with the timing scatter.