Ultra Light Series rods are designed to be used in moderate horsepower applications where RPM in the 8,200 range are common. These rods are often used in 360 Sprint cars with spec heads or pavement late models. Lightweight pistons are recommended. This rod features premium 7/16 in. bolts. (1.889 in. journal rods have 3/8 in. ARP 2000 bolts)
Features
- For use in Naturally Aspirated Application in the 750hp range
- This rod features 7/16" WSB bolts.
- 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.):
- 6.000 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.):
- 2.000 in.
- Big End Bore Diameter (in.):
- 2.1250 in.
- Big End Width (in.):
- 0.940 in.
- Rod Bolt Diameter:
- 7/16 in.
- Rod Bolt Brand:
- ARP
- Rod Bolt Material:
- L19 alloy
- Fastener Tensile Strength (psi):
- 230,000 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
