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.
5500 Series - Latest heavy (3 stage) nitrous Pro Mod design with added material on big end. 7/16" ARP rod bolts. .927" to 1.094" wrist pin, 2.125" to 2.325" big end. Any reasonable length.
Add $40.00 for Pin Fit (GRPPINFIT)
Part Type: Connecting Rods - Pro 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 1.094"
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: 5500-PRO
Connecting Rod Set Weight: NA
Warranty:
Quantity: Sold in Sets of 8 |