Calico Coatings H-Series Main Bearing - Standard - Coated - Small Block Chevy MS429H R07C155XL Fits Model 4160 and 4150

Fits Model 4160 and 4150 carburetors with electric choke

1999-1999 GMC K2500 Suburban

and high heat spikes are only observed on an intermittent basis

CNC Machined 6061 Aluminum Construction

Calico Coatings H-Series Main Bearing - Standard - Coated - Small Block Chevy MS429H R07C155XL Fits Model 4160 and 4150Product Description: Main Bearing H Series Standard Coated Small Block Chevy Calico coated bearings are coated with their CT 1 Dry Film Lubricant coating. CT 1 is specifically engineered to withstand the extreme conditions of today's high performance engines. Professional engine builders enjoy a higher level of confidence with increased embed ability, strength and durability.