Speedmaster H Beam 6.385" Connecting Rods 4340 Chevy BBC 454 w/ ARP 2000 Bolts

Speedmaster H Beam connecting rods are precision-engineered components designed for high-performance Chevy BBC 454 engines. These rods feature a robust H-beam design manufactured from 4340 steel and come equipped with ARP 2000 bolts, delivering the strength and reliability required for demanding engine builds and modifications. The 6.385" length with 2.200" big-end and .990" small-end dimensions ensure proper fitment in BBC 454 applications.

These connecting rods are ideal for engine builders, performance enthusiasts, and mechanics undertaking serious engine rebuilds or upgrades. The combination of 4340 material and ARP 2000 fasteners provides superior durability compared to stock components, making them suitable for high-RPM operation and increased boost conditions. H-beam construction reduces reciprocating weight while maintaining excellent strength margins, supporting both street and competition use.

Key Features & Benefits

• 4340 Steel Construction: Durable high-strength steel material engineered for performance applications and extended service life.
• ARP 2000 Bolts Included: Premium fasteners pre-installed for secure assembly and reduced assembly time.
• H Beam Design: Optimized geometry reduces weight while maintaining strength for high-performance engine builds.
• BBC 454 Fitment: Precision dimensions (6.385" length, 2.200" big-end, .990" small-end) ensure exact compatibility.
• Performance-Grade Component: Designed for serious engine builds, rebuilds, and high-RPM applications.

Specifications

Ideal Applications

• Engine rebuilds and upgrades for Chevy BBC 454 platforms
• High-RPM and high-performance engine builds
• Street performance and weekend racing applications
• Engine modifications requiring upgraded internal components