1968–1970 Chevelle El Camino 396 454 Upper Radiator Hose GM 3917227 Correct

1968–1970 Chevelle & El Camino Big Block Upper Radiator Hose – GM 3917227 Excellent quality reproduction upper radiator hose for 1968–70 Chevelle and El Camino big block models. This hose is molded to the correct factory shape and includes the proper GM part number ink stamp for an authentic restoration. Fits 396 and 454 applications as noted below. Product Details Correct upper radiator hose for 396 / 454 big block engines Includes proper GM part number 3917227 KY ink stamp High‑quality molded reproduction for factory‑authentic fit Made to original specifications for accurate appearance Perfect for concours‑level restorations Vehicle Fitment 1968 Chevrolet Chevelle — 396 1969 Chevrolet Chevelle — 396 / 454 (without A/C) 1970 Chevrolet Chevelle — 396 / 454 (without A/C) 1968–1970 Chevrolet El Camino — 396 / 454 (applications as above) Why Choose This Hose? Factory‑correct GM ink stamp and molded shape Superior fit and appearance compared to generic aftermarket hoses Ideal for show cars and factory‑correct builds