Speedmaster H Beam 5.700" Connecting Rods for Chevy SBC 350 4340 Steel w/ ARP 8740 Bolts

The Speedmaster H Beam 5.700" Connecting Rods (model 1-274-015) are high-performance engine components designed for Chevy SBC 350 applications. Built from durable 4340 steel and equipped with ARP 8740 bolts, these connecting rods deliver the strength and precision needed for engine rebuilds and performance upgrades. The H-beam design provides excellent weight-to-strength ratio, making them ideal for demanding engine applications.

These connecting rods feature precision manufacturing with exact specifications: 5.700" length, 2.100" big-end bore, and .927" small-end bore. The combination of 4340 steel material and quality ARP fasteners ensures reliable performance under load. Suitable for both stock and modified SBC 350 engines, they are commonly used in engine rebuilds, performance restorations, and racing applications where durability and dependability are critical.

Key Features & Benefits

• 4340 Steel Material: Constructed from 4340 steel for superior strength and durability in high-performance engine applications.
• ARP 8740 Bolts: Equipped with premium ARP 8740 connecting rod bolts for enhanced fastening reliability and load capacity.
• H-Beam Design: H-beam configuration provides optimal weight-to-strength ratio for improved engine performance.
• Chevy SBC 350 Fitment: Precision-engineered for direct compatibility with Chevy SBC 350 engines.
• Precise Dimensions: Manufactured to exact specifications: 5.700" length, 2.100" big-end bore, .927" small-end bore.

Specifications

Ideal Applications

• Chevy SBC 350 engine rebuilds and restorations
• High-performance engine upgrades and modifications
• Racing and competition engine builds
• Stock and modified engine applications