8x 4340 Forged Connecting Rods+ARP 8740 Bolts compatible for Chevrolet Small Block 152.4mm

Compatible for Chevrolet Small block（2.100" rod journal）For General Motors/Compatible for GM/Chevrolet - LS-Series V8 engineAvailable in 5.7" or 6.125" lengths Specification:*Type: Forged 4340 aircraft chrome moly quality steel for racing*H-beam Conrods Quantity: 8 Pieces as showing in picture*Bolts: Including   ARP 8740 7/16" bolts  (Note: Extra cost for upgrading to ARP L19 bolts)*Advertised Horsepower Rating: 200HP/piece*Top acceleration: 9000rpm*package size: 28cm*24cm*14cm Dimension: Center to center length:155.58mm/6.125" Big end diameter:56.515mm/2.225" Small end diameter:23.55mm/0.927" Big end width:23.9mm/0.941" Small end width:25.65mm/1.01" Feature:1. Material: Forged SAE 4340 Chrome Moly Steel for the highest strength and durability, dedicated for Racing；2. H-Beam design reduces weight without compromising strength；3.Heat-treating & Shot-peened for remained consistent and strong. Shot-peened finish to remove potential for stress risers；4.High precision CNC machined,Precision rod cap alignment dowels；5.Bores finished to +/- .01 mm；6.Balanced to within +/- 1 g per rod；7. Each rod is magnetic particle tested to ensure free of flaws；8.Use X-rayed, sonic tested；9.Custom Service. Note:*Professional installation is highly recommended;