Speedmaster H Beam 6.000" Connecting Rods 4340 Chevy SBC 350 w/ ARP 2000 Bolts

These Speedmaster H beam connecting rods (part 1-274-037) are engineered for high-performance Chevy SBC 350 engines. Constructed from 4340 steel and measuring 6.000" in length with 2.100" pin bore and .927" rod journal, they deliver the strength and precision required for sustained boost and aggressive driving conditions. The H beam design provides excellent strength-to-weight ratio compared to traditional I beam rods.

Each rod set comes equipped with ARP 2000 bolts, premium fasteners that ensure reliable clamping force under extreme load conditions. These connecting rods are ideal for stroker builds, forced induction applications, and competition engines where durability and dependability are critical. Whether you're building a street cruiser or a track-focused powerplant, these rods offer the performance foundation serious engine builders demand.

Key Features & Benefits

• 4340 Steel Construction: Premium material provides superior strength and durability for high-horsepower and forced induction applications.
• H Beam Design: Optimized geometry delivers excellent strength-to-weight ratio and rigidity.
• ARP 2000 Bolts Included: Premium fasteners provide reliable clamping force under extreme engine loads.
• Chevy SBC 350 Fitment: Direct fit for small block Chevy 350 engines.
• Precision Dimensions: 6.000" length, 2.100" pin bore, .927" rod journal for exact OEM and stroker compatibility.

Specifications

Ideal Applications

• High-performance Chevy SBC 350 engine builds
• Stroker engine assembly and upgrades
• Forced induction and boost applications
• Competition and track-focused powerplants