Eagle "3-D" H-Beam Forged 4340 Steel Connecting Rods - SB Chevy +.550" - 2.100" Crank Pin, .927" Piston Pin, .940" B.E. Width, 6.250" Length, 665 Grams - (Set of 8) Chassis Engineering HEI Performance

HEI Performance

C5-R5 Valve

1981-1981 Chevrolet Bel Air

1989-1990 Chevrolet R1500 Suburban

1967-1967 Chevrolet Camaro

Eagle "3-D" H-Beam Forged 4340 Steel Connecting Rods - SB Chevy +.550" - 2.100" Crank Pin, .927" Piston Pin, .940" B.E. Width, 6.250" Length, 665 Grams - (Set of 8) Chassis Engineering HEI PerformanceForged 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. Forged AISI ASME certified 4340 steel with multi stage heat treatment for superior strength Service: Eagle connecting rods and cranks are designed and manufactured to our specifications. Some simply purchase generic products