The kit enables the larger bore clutch master cylinder to be fitted to the Hilux or 4/Runner firewall. A small flanged adaptor is used to adapt the master cylinder bolt pattern to the Hilux or 4/Runner firewall and a male/female threaded shaft is used to extend the pushrod.

The extra displacement from the master cylinder gives the standard Hilux or 4/Runner slave cylinder enough stroke to fully disengage Chevy and Holden V6 and V8 Clutches.

The kit is supplied with a new master cylinder, firewall adaptor, pushrod extension piece, all required bolts, washers and instructions.