GRP Aluminum Connecting Rods CNC machined form a special aluminum alloy plate that provides a combination of high strength, high fracture toughness and good resistance to fatigue crack propagation at high stress levels. Their manufacturing process takes advantage of the CNC's capability in that the rod is built around the actual center to center distance. These rods are honed to size, holding an honest +/- .0002" tolerance, and from that finished bore, the final center to center distance is cut holding a +/- .0002" tolerance in the center to center distance of the rod. The rods are then polished with a high energy finishing machine to remove stress risers and to give the rod a durable polished finish. Manufacturing time on customs 10-16 weeks. 5000 Series - Original Chev BB design for naturally aspirated and light nitrous applications. 7/16" ARP rod bolts. .927" to .990" wrist pin, 2.125" to 2.325" big end. Any reasonable length. Add $40.00 for Pin Fit (GRPPINFIT)
Part Type: Connecting Rods - Custom Application: Chevrolet Big Block Connecting Rod Beam Style: I-Beam Material: Billet Aluminum Connecting Rod Finish: Polished Magnafluxed: Yes Connecting Rod Length Center to Center: Any Reasonable Length Connecting Rod Journal: 2.125" to 2.325" Pin Bore Diameter: .927" to .990" Big End Width: Per your specification Pin End Width: Per your specification Remanufactured: No Pin Fit: No Typical Rod Weight: NA Weight Matched Set: Yes Cap Alignment: 360° Radial Serrations Stroker Clearanced: NA Fastener Type: Cap Screws Fasteners: 7/16” ARP Fastener Head Style: 12-Point Fastener Yield Strength: Fastener Torque: Manufacturer: GRP Connecting Rods Manufacturer's Part Number: GRP5001 Connecting Rod Set Weight: NA Warranty: Quantity: Sold in Sets of 8
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