Our new super strong solid HEMI 8 bolt flexplate is an awesome value. We've found the solid circular type of flexplates to be much stronger than the ones with the "ears," which look more like the factory type. These are strong enough to stay together behind even the highest horsepower applications, or they work great for hot street cars as well. These are for internal (neutral) balance, they have no weights welded on them. This flexplate fits HEMI style 8 bolt crank flanges only, will not fit our 6 bolt style crankshafts. These include both torque converter bolt patterns; 5/16" bolts, and 7/16" bolts to ensure they will fit all aftermarket high performance and racing high stall converters. A great value, identical to B&M 10231 at less than half the price!