H-Beam Rods Are A Must If You Are Planning On Building An All Out Performance Engine. Race Proven H-Beam Design Combines Weight Savings And High Strength Thanks To The Forged 4340 Chromoly Construction. Radiused Rod Caps Help Reduce That Amount Of Clearancing Required On Stroker Applications And Are Sleeved To The Rod To Eliminate Cap Shifting. Precision Computer Machined Rods Are Magna Fluxed And Sold In Matched Weight Sets Of 4. All Held Together With Forged 8740 Bolts Capable Of Withstanding 200,000 Psi Tensile Load. These H-Beam Rods Are The Perfect Match To Our 4340 Chromoly Stroker Cranks (Sets Of 4).