Speedmaster I-Beam Connecting Rods Ford Windsor Steel with ARP Bolts

Speedmaster I-Beam connecting rods for Ford Windsor small block engines are built for street performance and racing builds. They combine the strength of a forged steel I-beam design with ARP connecting rod bolts, so they work as a dependable rod set for engine rebuilds, stroker combinations and power upgrades.

Key Features:

• Forged steel construction: The line is made from forged 5140 or 4340 chromoly steel, depending on the version.
• I-beam design with strength adders: Draws on the best I-beam rod features and adds some strength improvements found in H-beam designs.
• Clearanced profile: The rods are profiled with clearance for long stroke applications.
• ARP connecting rod bolts: Precision CNC-machined bolts are heat-treated and have rolled threads, for better fatigue strength than standard OEM fasteners.
• Quality testing: The rods are x-rayed and ultrasonically tested, with all surfaces shot peened and stress relieved.
• Floating wrist pin style: Floating pins allow smooth operation.
• Higher-grade options: The I-Beam Pro/Race versions add a one-rib cap design for extra strength and bearing support. They also have polished beams to reduce stress risers.

These connecting rods are backed by a 12-month limited worldwide warranty. Choose the child item that matches your engine's rod length, journal size and pin size.