Ratech Smart Sleeve (Pinion Spacer/Crush Collar) GM 7.5" 10-Bolt
RATECH
Installation characteristics are a consistent thrust pressure for the entire length change of the spacer.
Typical required fastener torque to compress the spacer is approximately half of the current design.
The usable compression distance is .095 in length.
Cycle duty is better than a solid spacer and shim pack.