Wilwood master cylinder m10x1.0 bottom nuts for 240z, 280z, 510, 521, 620, all Japanese cars with metric hard lines Lexus SC300/400 240Z 260Z 280Z FRONT 6

240Z 260Z 280Z FRONT 6 SIX PISTON WILWOOD BRAKE UPGRADE KIT WITH 12

No messy glue

It is really not that difficult its just messy(CV Grease) and a little time consuming

delivering a firmer pedal feel and more consistent performance under heavy braking

Wilwood master cylinder m10x1.0 bottom nuts for 240z, 280z, 510, 521, 620, all Japanese cars with metric hard lines Lexus SC300/400 240Z 260Z 280Z FRONT 6these are custom made bottom nuts that will bolt to the Wilwood 1 inch master cylinder and bolt to your original metric hardlines that are M10x1. 0 thread. Sold a s a pair of 2 pieces. Many Japanese cars use the Wilwood 1 inch master cylinder as an upgrade. Unfortunately, the Wilwood master cylinder only comes with standard thread, bottom nuts. This means the metric thread hardline that originally Threads into your original master cylinder will not