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Probe Industries 4340 H_Beam Connecting Rods_5.315 Length_ARP 8740 Bolts
Probe Industries H-Beam Rods 5.315 Length

Photo may not be actual product

Price $535.00

Product Code: 1204-2-10004


Probe Industries H-Beam Steel Rods are precision forged of select 4340 aircraft quality steel, vacuum degassed to remove impurities. They are forged in two pieces to insure proper grain flow, then all surfaces are CNC machined into a track proven H-Beam design and shot-peened to relieve stress. Silicon Bronze bushings are then installed for increased wear resistance and precision ground alignment sleeves are added to the rod cap to prevent cap walk under high horsepower loads.


  • Forged of Quality 4340 Steel
  • High Strength H-Beam Design
  • Shot Peened
  • Bronze Bushed
  • ARP 8740 7/16 Cap Screws
  • Weight Balanced + 2 Grams

Technical Specifications:

Item Code 1204-2-10004
Vendor Probe Industries
Product Type Connecting Rod
Engine Family FORD - 302 Based V8
Material 4340 Forged Steel
Connecting Rod Style H-Beam
Connecting Rod Length 5.315
Crank Pin Diameter 2.123
Big End Bore Diameter 2.239
Pin End Bore Diameter .912
Big End Width .833
Wrist Pin Floating
Cap Retention Cap Screw
Rod Bolt ARP 8740 (7/16)
Torque 63 lbs (w/moly)
Approximate Rod Weight 610
Weight Matched Set Yes
Balanced Yes
Quantity Sold as a set of 8

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