Nitro Black Coated Connecting Rod Bearing set Chevrolet Small Block Large Journal Including 400 CID / Ls Gen III ./ Ls Gen Iv / Custom 2.015 Inch Housing Bore With 1.8885 - 1.8890 Inch +.001 Oil Clearance

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Engine Pro Connecting Rod Bearings are offered in O.E. equivalent bearings, Performance Series and their exclusive Nitro Black Coated Bearings. Engine Pro Connecting Rod Bearings deliver a unique and desirable combination of strength and flexibility. Engine Pro Connecting Rod Bearings are available in standard size and various undersizes.

• +.001 Oil Clearance
• Calico CT-1 Dry Film Lubricated Coated Bearings provides a dry film lubricant that protects against intermediate oil starvation
• Corrosion Protection
• Increases load carrying capacity, normal performance overlays withstand 12,000 psi, CT-1 coated bearings increase this load capacity to 180,000 psi
• Low coefficient of friction
• Not affected by dust or dirt
• Provides Intermittent dry lubrication
• Reduced Friction and drag resulting in decreased parasitic load
• Thin coating to accommodate assembly constraints
• Calico CT-1 Dry Film Lubricated Coated Bearings have excellent embedded ability characteristics, allowing debris contaminates to embed in the bearing, avoiding damage to the crank
• Calico CT-1 Dry Film Lubricated Coated Bearings have shown a reduction in oil temperatures as much as 150F-200F