DX BILLET STEEL 2500+ HP CONNECTING RODS Duramax 6.6 $3,149.00 Add to cart DX BILLET STEEL 2500+ HP CONNECTING RODS Ford 6.7 $2,699.00 Add to cart DX Billet Steel 3000+ HP Connecting Rods Cummins 6.7 and 5.9 $2,499.00 Add to cart