Eagle "3-D" H-Beam Forged 4340 Steel Connecting Rods - SB Chevy - Length: 6.000"- Large Journal, Extreme Duty - Weight: 645 Grams - 2.100" Crank Pin Diameter - .940" Big End Width - .927" Big End Bore - (Set of 8) Air-Fuel Ratio Gauge New valve springs with larger

New valve springs with larger diameters require new retainers to handle the higher pressures developed by the springs

2019-2021 Ford Ranger 61

550" OD valve springs

1 hour installationVehicle Applications: 2015-newer S550 Mustang Vehicle Applications: 2015-newer S550 Mustang

Eagle "3-D" H-Beam Forged 4340 Steel Connecting Rods - SB Chevy - Length: 6.000"- Large Journal, Extreme Duty - Weight: 645 Grams - 2.100" Crank Pin Diameter - .940" Big End Width - .927" Big End Bore - (Set of 8) Air-Fuel Ratio Gauge New valve springs with largerForged 4340 steel H Beam connecting rods are forged from a two piece forging and feature a fully machined and shot peened surface. Sizing is held to exact tolerances. Sold as a weight matched set. Recommended for competition use. Eagle's commitment to quality and service has resulted in customer loyalty and satisfaction. This, in turn, has fueled rapid growth over the years. Eagle added crankshafts to our lineup a few years later as well as expanding