COMP Cams Rockers CB 1.8 7/16in Ultra Pro - 1828-12

The Ultra Pro Magnumâ„¢ XD Rocker Arms are engineered from durable 8650 Steel that outlasts and outperforms other inferior knock-off and import Rockers. A unique machined billet Pushrod seat insert offers exceptional durability. These new Stud mount Rockers are fully rebuildable and use precision-sorted needle bearings and hardened Roller tips to better distribute the load and reduce wear for a longer service life. In addition, they work with most diameter springs and retainers. The XD design utilizes advanced FEA and CAD design and development to improve strength, stiffness and MOI optimization for endurance, drag and circle track Applications.

This Part Fits:

Year	Make	Model	Submodel
1972	Chevrolet	Brookwood	Base
1970-1972	Chevrolet	Chevelle	Base
1970-1972	Chevrolet	Chevelle	Concours
1970-1972	Chevrolet	Chevelle	Concours Estate
1970-1972	Chevrolet	Chevelle	Greenbrier
1970-1972	Chevrolet	Chevelle	Malibu
1970-1972	Chevrolet	Chevelle	Nomad
1970-1972	Chevrolet	Chevelle	SS
1970-1974	Chevrolet	Corvette	Base
1973-1975	Chevrolet	Laguna	Base
1973	Chevrolet	Laguna	Estate
1975	Chevrolet	Laguna	S3
1974	Chevrolet	Laguna	Type S-3
1973-1974	Chevrolet	Malibu	Base
1974-1975	Chevrolet	Malibu	Classic
1973-1974	Chevrolet	Malibu	Estate