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6.123" 5140 Steel I-BEAM, Jeep 4.0, 242 Cid

"SIR" FORGED 5140 STEEL I-BEAM RODS  |  Part# SIR-6123JB


6 in stock

Southaven, MS


Highlights:

  • Bolts: 3/8" ARP 8740
  • Material: Forged 5140 Steel
  • Center to Center Length: 6.123"
  • Pin Size: 0.931
  • Pin End Width: 1.06
  • Rod Journal: 2.095
  • Housing Bore: 2.208
  • Big End Width: 1.06
  • Silicon-Bronze pin bushing for full-floating piston pins.
  • Typical Weight: 605g

6.123" 5140 STEEL I-BEAM, .9310" BUSHED PIN, 3/8" ARP 8740 BOLTS

$299.99




Forged 5140 steel I-Beam connecting rods are an upgrade from O.E. rods and feature a shot-peened surface. Sizing is held to exact tolerances. Sold as a weight-matched set. Recommended for naturally-aspirated, pump gas, road car use.