BenchForce™ PowerBlock

BenchForce™ PowerBlock switch assemblies are easily identified by noticing all 16 pins are populated in the OBD-II connector and BenchForce branding on the top.

Professional Series

Our early 12v OBD2 switch assemblies can easily be identified by noticing 13 pins in the OBD-II connector and EFI Connection branding on the top housing.