For 1975-1976 Pontiac Astre 2.3L. For 1971-1977 Chevrolet Vega 2.0L 2.3L. This Aluminum Radiator is designed to provide maximum cooling efficiency to prevent premature engine failure. Its light-weight, and high-heat transferring aluminum features a tube and fin design that, dramatically increases surface area that enables the heat to dissipate more efficiently.
