Gates Radiator Cap Tester Adapter for 1975-1986 Chevrolet C10 5.0L 5.7L 6.2L rt

Gates Radiator Cap Tester Adapter for 1975-1986 Chevrolet K10 5.0L 5.7L 6.2L aq

Gates Radiator Cap Tester Adapter for 1975-1986 Chevrolet K20 5.0L 5.7L 6.2L ki

Gates Radiator Cap Tester Adapter for 1975-1987 Chevrolet C20 5.0L 5.7L 6.2L gt

Gates Radiator Cap for 1988-1999 Chevrolet C1500 4.3L 5.0L 5.7L 6.2L 7.4L V6 dd

Gates Radiator Cap for 1988-1999 Chevrolet K1500 4.3L 5.0L 5.7L 6.2L V6 V8 yv

Gates Radiator Cap for 1988-2000 Chevrolet K2500 4.3L 5.0L 5.7L 6.2L 7.4L V6 gq

Gates Radiator Cap Tester Adapter for 1987 Chevrolet R10 6.2L 5.7L 5.0L V8 tr