Stage 5 Mini Valve Train Kit | 2RZ/3RZ 0 Mini Valve Train Kit (Stage 5) LC Engineering has taken the guesswork out of your 2RZ/2RZ valve train. These valvetrain kits will supply you with all the compatible parts to upgrade the valve... MSRP: Was: Now: $1,152.95 - $1,176.01 Quick view Add Wish List choose option