Upgrade your Ford Modular V8 engine with the ARP 156-5201 Main Cap-Side Bolt Kit, designed specifically for early cast iron blocks. This premium bolt kit is engineered to deliver exceptional strength and reliability, ensuring that your engine performs at its best. Whether you're building a high-performance engine or just need to replace worn bolts, this kit is an essential component for optimal engine assembly. Crafted from high-quality materials, the ARP Main Cap-Side Bolt Kit provides superior clamping force and resistance to stretch, making it ideal for demanding applications. Installation is straightforward, allowing you to get back on the road or track with confidence. Trust ARP, a leader in automotive fasteners, to provide the durability and performance your engine deserves. <b>Features:</b> * Designed for early cast iron block Ford Modular V8 engines * High-quality materials for strength and durability * Provides superior clamping force and resistance to stretch * Easy installation for efficient engine assembly