FOR A LARGER CYLINDER
This product is designed for those who need or want to upgrade to a Wilwood .0,625" (5/8) or .0,75" (3/4 larger bore) clutch master cylinder without machining or drilling the firewall.
Many transmission changes require a larger bore clutch master cylinder. Since there is no larger RX-7 clutch master cylinder to swap out, this is the best method. In addition, this product is much more aesthetically pleasing than the Original Equipment master cylinder and visually complements Chase Bay's brake booster eliminator if you already have it.
You can get it with either its own reservoir or a clutch master adapter hose to share fluid with the brake reservoir like Mazda does. The black powder coated plate is made from 0,125" (1/8 or 3,17mm) steel and has the master cylinder mounting bolts pressed in and welded in. It uses the same thread type as the original which is M8x1,25.
MEASUREMENTS
This will not mate with a stock clutch line, but the clutch line that Chase Bays offers has a banjo connector that works perfectly with this product. Simply use the banjo bolt included here when adding the master cylinder to this order as the thread pitch is different on the stock clutch master cylinder and the Wilwood master cylinder.
Note: The rubber boot needs to be removed to fit through the fire wall!
Delivery: 1x clutch cylinder adapter kit (depending on the selection with cylinder and accessories)
Delivery time: 10-14 working days (from receipt of payment)
TECHNICAL SPECIFICATIONS
For Mazda transmission, choose 0.625" (5/8 bore)
For GM LS T56 / TR6060 or Dogbox, choose the 0.75" (3/4 Bore)