Speedmaster 1-274-001 Forged I-Beam Connecting Rods 5.090" Ford 302 Windsor ARP 2000

The Speedmaster 1-274-001 I-beam connecting rods are precision-engineered for Ford 302 Windsor engines, combining proven I-beam design with advanced strength features typically found in H-beam rods. Manufactured from high-quality forged 5140 steel, these connecting rods deliver exceptional durability for street and performance applications.

Specifications:

• Center-to-center length: 5.090 inches
• Big end bore: 2.123 inches
• Pin bore: .912 inches
• Material: Forged 5140 steel
• Bolt type: ARP 2000 fasteners

Key Features:

• One-rib cap design for enhanced strength and superior bearing support
• Polished beam surfaces to eliminate stress risers and improve fatigue resistance
• Profiled with clearance for long-stroke crankshaft applications
• X-rayed and ultrasonically tested for quality assurance
• Shot peened and stress relieved on all surfaces for maximum durability

ARP 2000 Hardware:

• Precision CNC-machined connecting rod bolts engineered for optimum reliability
• Heat-treated with rolled threads providing up to 10 times more fatigue strength than OEM fasteners
• Designed to handle the increased stress of high-compression and forced induction engines

These connecting rods are ideal for rebuilds requiring OEM replacement length with upgraded strength, or for stroker builds where clearancing is critical. The combination of quality forged steel construction and premium ARP hardware makes these rods suitable for street performance and mild racing applications.