Acura/Honda B16, B18A, B18B, and B20. Girdle

Acura/Honda B16, B18A, B18B, and B20. The girdle helps to minimize deflection and distortion of the bottom end and main bearing caps

 Handles Higher rpm and more boost

Require use of the GSR oil pan

Require Uses GSR or TYPE R Main Cap Bolts, Oil Pick up, Windage Tray.

With reassembly, you will use the GSR/ITR torque specs 

Fitment 

Acura Engine B17

Acura Engine B18

Acura Engine B20

Honda Engine B16

Honda Engine B17

Honda Engine B18

Honda Engine B20