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You are here: Home > Connecting Rods > Probe Industries Steel Rods > Ultra Lite I-Beam - 4340
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Chevrolet - 350 Small Block Ford - 302 Small Block Ford - Modular

Specifically designed for use in very high rpm engines, two barrel oval track, and drag motors with no power adders. They are designed to provide maximum performance with a minimum of rotating mass. Probe Industries Ultralight Rods are painstakingly manufactured from premium 2 piece 4340 steel forgings, which will insure proper grain flow for maximum strength. They are then fully machined on the latest in CNC equipment to ensure dimensional accuracy. Lastly ARP 8740 rod bolts are installed through the doweled rod caps.
  • Forged of Quality 4340 Steel
  • Ultra-LiteI-Beam Design
  • Shot Peened
  • Bronze Bushed
  • ARP 12pt Cap Screws
  • Weight Balanced + 2 Grams
Please select your piston from the list below, or select from the categories listed above.
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Probe Forged Steel Rods
Probe Industries 4340 Ultralight I-Beam Connecting Rods - 5.090 Length - ARP 2000 Rod Bolts
Price $570.00

P/N: 1203-2-10001
  • 5.090 Rod Length
  • 2.123 Rod Journal
  • ARP 8740 Rod Bolts (7/16)
  • .912 Pin Size
  • Full Floating
Probe Forged Steel Rods
Probe Industries 4340 Ultralight I-Beam Connecting Rods - 5.315 Length - ARP 2000 Rod Bolts
Price $570.00

P/N: 1203-2-20004
  • 5.315 Rod Length
  • 2.123 Rod Journal
  • ARP 2000 Rod Bolts (7/16)
  • .912 Pin Size
  • Full Floating
Probe Forged Steel Rods
Probe Industries 4340 Ultralight I-Beam Connecting Rods - 5.400 Length - ARP 8740 Rod Bolts
Price $570.00

P/N: 1203-2-10007
  • 5.400 Rod Length
  • 2.123 Rod Journal
  • ARP 8740 Rod Bolts (7/16)
  • .912 Pin Size
  • Full Floating
Probe Forged Steel Rods
Probe Industries 4340 Ultralight I-Beam Connecting Rods - 5.700 Length - ARP 8740 Rod Bolts
Price $570.00

P/N: 1203-2-10009
  • 5.700 Rod Length
  • 2.000 Rod Journal
  • ARP-8740 Rod Bolts (7/16)
  • .927 Pin Size
  • Full Floating
Probe Forged Steel Rods
Probe Industries 4340 Ultralight I-Beam Connecting Rods - 5.700 Length - ARP 8740 Rod Bolts
Price $570.00

P/N: 1203-2-10010
  • 5.700 Rod Length
  • 2.100 Rod Journal
  • ARP 8740 Rod Bolts (7/16)
  • .927 Pin Size
  • Full Floating
Probe Forged Steel Rods
Probe Industries 4340 Ultralight I-Beam Connecting Rods - 6.000 Length - ARP 8740 Rod Bolts
Price $570.00

P/N: 1203-2-10017
  • 6.000 Rod Length
  • 2.000 Rod Journal
  • ARP 8740 Rod Bolts (7/16)
  • .927 Pin Size
  • Full Floating
Probe Forged Steel Rods
Probe Industries 4340 Ultralight I-Beam Connecting Rods - 6.000 Length - ARP 8740 Rod Bolts
Price $570.00

P/N: 1203-2-10018
  • 6.000 Rod Length
  • 2.100 Rod Journal
  • ARP 8740 Rod Bolts (7/16)
  • .927 Pin Size
  • Full Floating
Probe Forged Steel Rods
Probe Industries 4340 Ultralight I-Beam Connecting Rods - 6.125 Length - ARP 8740 Rod Bolts
Price $570.00

P/N: 1203-2-10020
  • 6.125 Rod Length
  • 2.100 Rod Journal
  • ARP 8740 Rod Bolts (7/16)
  • .927 Pin Size
  • Full Floating
Probe Forged Steel Rods
Probe Industries 4340 Ultralight I-Beam Connecting Rods - 5.090 Length - ARP 8740 Rod Bolts
Price $570.00

P/N: 1203-2-10001
  • 5.090 Rod Length
  • 2.123 Rod Journal
  • ARP 8740 Rod Bolts (7/16)
  • .912 Pin Size
  • Full Floating
Probe Forged Steel Rods
Probe Industries 4340 Ultralight I-Beam Connecting Rods - 5.315 Length - ARP 8740 Rod Bolts
Price $570.00

P/N: 1203-2-10004
  • 5.315 Rod Length
  • 2.123 Rod Journal
  • ARP 8740 Rod Bolts (7/16)
  • .912 Pin Size
  • Full Floating