Y-Block/Flathead Clutch Set 11″ Long Pattern/ 10-Spline/ Organic/ Mechanical $315.00 MD-OO11Long-YBD Fits: Ford Y-block and Flathead Includes: 11″ long pattern 3-3/8″ Diaphragm pressure plate Organic facings 10 spline 1-1/16″ disk 1-year warranty BY MDL What it fits: Y-block and Flathead What it’s for: Street, Daily use, Cruising. What it comes with: Mech T/O bearing, Y-block pilot bearing Clutch alignment tool Add to cart