BBF 429/460 Splayed Main Cap Set

The BBF 429/460 Splayed Main Cap Set from MILODON is designed for serious big-block Ford engine builders who require maximum crankshaft support and durability. This main cap set is ideal for those assembling high-performance 429 or race-ready 460 engines, addressing critical failure points in high-horsepower applications.

The splayed main cap design enhances strength by angling the cap bolts outward from the centerline, which creates a more rigid foundation that resists flex and deflection during combustion. This geometry effectively distributes clamping loads across the saddle and block, reducing localized stress concentrations that can weaken stock cap designs. Precision-manufactured to exacting tolerances, this set ensures proper alignment with your big-block Ford block while maintaining critical bearing clearances and oil passages.

Engine builders working with stroker kits, turbocharged setups, or naturally aspirated combinations will find this cap set provides enhanced reliability and performance. It is a crucial component for those looking to push their engines beyond stock output, ensuring durability and longevity under demanding conditions.