Quarter Master Flywheel - 91 Tooth - Neutral Balance - Steel - Quarter Master Clutchless Bellhousing Kits - SB Ford H762427L This porting mandrel is 4"

This porting mandrel is 4" long with a 1" x 18" wide tip

anodized billet aluminum metering blocks and base plate

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Quarter Master Flywheel - 91 Tooth - Neutral Balance - Steel - Quarter Master Clutchless Bellhousing Kits - SB Ford H762427L This porting mandrel is 4"Product Description: Flywheel 91 Tooth Internal Balance Steel Quarter Master Clutchless Bellhousing Kits Small Block Ford Sold Individually Quarter Master started out as a chassis developer for drag racing. Discovering a critical need in the drag racing world, they soon switched focus to high performance clutches, and have since expanded into bellhousings, flywheels, driveshafts, quick change gears, and starters. Today Quarter Master has earned the