Eagle "SIR" I-Beam Forged 5140 Steel Connecting Rods - SB Chevy (Press Fit) - 5.700" Rod Length, 570 Grams - (Set of 8) 150 Degree Hose End 875 in ID Spring

875 in ID Spring

5 wide paddle blades pull large volumes of air for maximum heat extraction

Each system is designed to increase vehicle performance

1973-1991 Buick Regal

Derale Heat Sink Transmission Cooler 12" 13250

Eagle "SIR" I-Beam Forged 5140 Steel Connecting Rods - SB Chevy (Press Fit) - 5.700" Rod Length, 570 Grams - (Set of 8) 150 Degree Hose End 875 in ID SpringForged 5140 steel I Beam connecting rods are an upgrade from O. E. rods and feature a shot peened surface. Sizing is held to exact tolerances. Sold as a weight matched set. Recommended for naturally aspirated, pump gas, road car use. Vehicle Applications: 1969 1970 Chevrolet Estate 1969 1974 Chevrolet K10 Pickup 1969 1994 Chevrolet Blazer 1969 2004 Chevrolet Corvette 1975 1986 Chevrolet C30 1976 1979 Chevrolet Monza 1983 1990 Chevrolet P60 1987 1988