Eagle SIR6000BPLW SIR 5140 Forged I-Beam Connecting Rods Chevrolet 400 Small Block

Eagle SIR6000BPLW SIR 5140 Forged I-Beam Connecting Rods Chevrolet 400 Small Block

Why spend time and money reconditioning your stock rods when you can upgrade to a set of Eagle SIR I-Beam connecting rods for less? They're forged from 5140 steel for outstanding strength and reliability and they come in both press-fit and bushed pin models. Their lightweight design places less stress on the rest of your rotating assembly to increase engine life and better handle high-rpm use. The rods are X-rayed, sonic-tested, magnafluxed, and shot-peened to stress-relieve the metal. They come with 12-point ARP Wave-Lok rod bolts (3/8 on small block 7/16 on big block) and are weight-matched to within two grams. The big end sizing is controlled by in-house CNC equipment to ensure precise machining and accurate fitment. Perfect choice for Small Block engines producing up to 500 horsepower and Big Block engines producing up to 700 horsepower.

Specifications:

• Fasteners: 3/8" ARP 8740
• Torque: 40 ftlbs with ARP moly lube on threads
• Pin fit: Press-Fit
• Recommended up to 500 HP

Dimensions:

• Length: 6.000 in.
• Rod journal: 2.100 in.
• Housing bore: 2.2250 in.
• Pin size: 0.927 in.
• Big end width: 0.9400 in.
• Pin end width: 1.0600 in.
• Thickness above pin: 0.170 in.
• Typical weight: 595g