I Beam Pro 6.000" 2.100" .927" 4340 Connecting Rods Chevy SBC 350 w/ ARP 2000

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.