Reinforce your Ford 460 Big Block engine with the CFR Performance Main Cap Stud Kit, engineered to deliver superior strength, stability, and reliability compared to factory main bolts. Built for high-performance, racing, towing, and rebuilt engines, this stud kit helps maintain precise bearing alignment under extreme loads—reducing the risk of main cap walk, fretting, or premature bearing wear. Whether you're assembling a stock rebuild or a high-horsepower big block, these high-strength steel studs provide the clamping force and durability your bottom end needs.