Oliver Racing Parts" Speedway Series rods are designed for severe applications where engines are subject to high-RPM endurance racing or high loads over a wide variation in RPM. These rods are often used in large cubic inch late model dirt cars and forced-induction applications.
This rod features premium 7/16 in. bolts.
Features
- These are the strongest steel rods available
- I beam connecting rod features an exclusive "Parabolic Beam"
- Design reduces beam stress and delivers the highest strength- to weight ratio
- Are precision machined
- Premium mill certified aircraft quality E4340 chrome moly alloy billets,
- Heat treated to produce a 100% martensite grain structure
- Fatigue cycle testing assures the delivery of the finest products obtainable
- Rods are sold in weight matched sets
- Cap fasteners are premium ARP 7/16" WSB cap screws
- Length Center to Center (in.):
- 6.300 in.
- Beam Style:
- I-beam
- Material:
- Forged 4340 steel
- Finish:
- Shot-peened
- Wrist Pin Style:
- Floating
- Pin End Bore Diameter:
- 0.927 in.
- Pin End Width (in.):
- 1.000 in.
- Rod Journal Diameter (in.):
- 2.100 in.
- Big End Bore Diameter (in.):
- 2.2250 in.
- Big End Width (in.):
- 0.940 in.
- Rod Bolt Diameter:
- 7/16 in.
- Rod Bolt Brand:
- ARP
- Rod Bolt Material:
- ARP2000 alloy
- Fastener Tensile Strength (psi):
- 200,000 psi
- Rod Bolt Head Style:
- 12-point
- Cap Retention Style:
- Cap screw
- Weight Matched Set:
- Yes
- Approximate Weight (g):
- N/A
- Magnafluxed:
- No
- Clearanced for Stroker:
- Yes
- Advertised Horsepower Rating:
- N/A
- Advertised RPM Rating:
- N/A
- Quantity:
- Sold as a set of 8.
- Make:
- Chevrolet
- Engine Family:
- Chevy small block Gen I
- Engine Sizes:
- 4.3L/262-6.6L/400
- Years:
- 1955-2002
- Engine Family:
- Chevy small block Gen II (LT-based engines)
- Engine Sizes:
- 4.3L/265-5.7L/350
- Years:
- 1992-1997