60%

H Beam 6.760" 2.375" .990" 4340 Connecting Rods Mopar 440 w/ ARP 2000

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Original price was: $558.79.Current price is: $335.28.

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Manufacturer Part Number : 1-274-041
UPC : 840136563105
Type : 274 Connecting Rod
Condition : New
Color : Silver
Brand : Speedmaster
Material : Steel
MPN : 1-274-041

1-274-041 Brand: Speedmaster Part Number: 1-274-041 Part Type: Connecting Rods Connecting Rod Length Center to Center (in): 6.760 in. Connecting Rod Beam Style: H-beam Connecting Rod Material: Forged 4340 steel Connecting Rod Finish: Shot-peened Wrist Pin Style: Floating Clearanced for Stroker: No Cap Retention Style: Cap screw Connecting Rod Bolt Brand: ARP Connecting Rod Bolt Diameter: 7/16 in. Connecting Rod Bolt Material: 2000 chromoly steel Fastener Yield Strength (psi): 200,000 psi Connecting Rod Bolt Head Style: 12-point Approximate Connecting Rod Weight (g): n/a Rod Journal Diameter (in): 2.375 in. Big End Bore Diameter (in): n/a Pin End Bore Diameter (in): 0.990 in. Big End Width (in): 1.015 in. Advertised Horsepower Rating (hp): 850 hp Advertised RPM Rating: 7,500 rpm Weight Matched Set: Yes Remanufactured: No Magnafluxed: Yes Quantity: Sold as a set of 8. Tool: Stroker Combinations Speedmaster H-beam connecting rods are one of the strongest connecting rods available. Speedmaster H-beam connecting rods are perfect for supercharged and nitrous applications. These rods incorporate a special doweled cap for specific cap-to-rod alignment and are profiled with extra clearance for stroker applications. Speedmaster H-beam connecting rods are manufactured from aircraft quality 4340 chromoly steel. The rods are x-rayed and ultrasonically tested with all surfaces shot peened and stress relieved. ARP connecting rod bolts are precision CNC-machined to exacting specifications and designed for optimum reliability. They are heat-treated and threads are rolled to provide up to ten times more fatigue strength. This makes them far superior to standard OEM fasteners in terms of durability, and fully capable of handling the extra stress of high-combustion engines.

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