Eagle SIR6135P SIR 5140 Forged I-Beam Connecting Rods Chevrolet 502 Big Block

Eagle SIR6135P SIR 5140 Forged I-Beam Connecting Rods Chevrolet 502 Big 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: 7/16" ARP 8740
• Torque: 63 ftlbs with ARP moly lube on threads
• Pin fit: Press-Fit
• Recommended up to 700 HP

Dimensions:

• Length: 6.135 in.
• Rod journal: 2.200 in.
• Housing bore: 2.3250 in.
• Pin size: 0.990 in.
• Big end width: 0.9900 in.
• Pin end width: 1.1250 in.
• Thickness above pin: 0.210 in.
• Typical weight: 830g

Notes: Standard length big block Chevy rod.