Description: 1-274-031 Brand: Speedmaster Part Number: 1-274-031 Part Type: Connecting Rods Connecting Rod Length Center to Center (in): 6.000 in. Connecting Rod Beam Style: I-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: ARP2000 alloy Fastener Yield Strength (psi): 220,000 psi Connecting Rod Bolt Head Style: 12-point Approximate Connecting Rod Weight (g): n/a Rod Journal Diameter (in): 2.100 in. Big End Bore Diameter (in): n/a Pin End Bore Diameter (in): 0.927 in. Big End Width (in): 0.945 in. Advertised Horsepower Rating (hp): 1000+ hp Advertised RPM Rating: 9,500 rpm Weight Matched Set: Yes Remanufactured: No Magnafluxed: Yes Quantity: Sold as a set of 8. Tool: Stroker Combinations Speedmaster I-beam connecting rods incorporate all of the best features possible for an I-beam rod, including some strength adders found in H-beam designs. Speedmaster I-beam connecting rods are profiled with clearance for long stroke applications. These connecting rods feature a one-rib cap design for added strength and bearing support, polished beams to eliminate stress risers. Speedmaster I-beam connecting rods are manufactured from aircraft 4340 chromoly steel and designed to be the most reliable in the racing industry. The rods are x-rayed and ultrasonically tested with all surfaces shot peened and stress relieved. Perfect for engines producing 1000+ HP 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.
Price: 642.11 USD
Location: Rialto, California
End Time: 2024-03-07T07:56:37.000Z
Shipping Cost: N/A USD
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Item Specifics
Return shipping will be paid by: Buyer
Returns Accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Return policy details:
Type: 274 Connecting Rod
California Prop 65 Warning: This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
Manufacturer Part Number: 1-274-031
UPC: 840136502098
Brand: Speedmaster
MPN: 1-274-031
