Fastlane 1/8th bulkless diff;

[Serum]

I wanted to buy two of these, because waiting for the UE housings looks like it might take years.

what is the weight on these bulkless conversion? Is it heavier or lighter then a UE diff housing/GA bulkhead or about the same weight? (i know that the GA isn't the lightest available, perhaps a fastlane bulkhead/UE diffhousings is a more fair compare.)