Unfortunately, we do have a few limitations and cannot presently rebuild a couple of types of balancers due to their construction.

"Sandwich" type balancers, which are constructed with layers of sheet metal bonded with rubber and sometimes fastened with rivets. Some examples of this are Jaguar 120s, early 50s Chevy, and some 30s to 50s Chrysler.

Other types of balancers may be stamped with "Metalastic" on them. We cannot presently rebuild these with our current alignment jigs, fixtures, and materials.

Please be sure your balancer has not been previously rebuilt with methods such as welding, brazing, epoxy, or non-vulcanizing rubber. These cannot be rebuilt as-is.

Balancers should always be removed with a balancer removal tool whenever possible. The proper tools allow force to be applied on the inner hub and crankshaft instead of the balancer ring. Never use crowbars, wedges, hammers, gear pullers or wheel pullers.