INLINE TUBE OEM ZINC PLATED STEEL - CHB67M21967 Chevrolet A-body Chevelle / Malibu / Elcamino - Convertible or elcaminoThis is Manual or Power Drum Convertible Only 1/4" LINE - This will not fit Pontiac Olds, Buick the valve location is different and does fit elcamino because of the convertible frameAll GM went to a 1/4" front to rear brake line starting in 1966 all 1965 front to rear are 3/16" lines. Completely Preformed Brake line 1pc.NOTE: ELCAMINO USES CONVERTIBLE FRAME SO THEY USE CONVERTIBLE LINES.These lines are for the years listed above Only All Lines are preformed and ready to bolt into place. Identical to the originals, with all the correct fittings. Made in the USA by Inline tube and AMERICAN Manufacturing Company. These are all preformed ready to.