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Looking for aftermarket parts to modify or upgrade your 1978 GMC Jimmy with hoses? At Tunersports.com we carry a huge selection of the top name brand performance hose parts and accessories.
 OUT OF STOCK 20827Gates 73-79 Chevrolet C & K Series Pickup V-8 350 Upper Molded Coolant Hose 1973-1979 GMC Jimmy Base 1975-1979 GMC Jimmy High Sierra / Sierra Classic / Sierra Grande 1978-1979 GMC Jimmy Street Coupe $47.64 |
 OUT OF STOCK 20841Gates 73-79 Chevrolet C & K Series Pickup 6-Cyl. 250 Lower Molded Coolant Hose 1973-1981 GMC Jimmy Base 1975-1981 GMC Jimmy High Sierra / Sierra Classic / Sierra Grande 1978-1981 GMC Jimmy Street Coupe $45.62 |
 OUT OF STOCK 20843Gates 73-79 Chevrolet C & K Series Pickup V-8 350 Lower Molded Coolant Hose 1973-1983 GMC Jimmy Base 1975-1982 GMC Jimmy Sierra Grande 1975-1983 GMC Jimmy High Sierra / Sierra Classic 1978-1982 GMC Jimmy Street Coupe $42.11 |
 OUT OF STOCK 21059Gates 80-84 Chevrolet C & K Series Pickup 6-Cyl. 4.1L Lower Molded Coolant Hose 1977-1982 GMC Jimmy Base / High Sierra / Sierra Classic / Sierra Grande 1978-1982 GMC Jimmy Street Coupe $90.13 |
 OUT OF STOCK 25535Gates 80-84 Chevrolet C & K Series Pickup 6-Cyl. 4.1L Lower Flexible Coolant Hose (Standard) 1977-1982 GMC Jimmy Base / High Sierra / Sierra Classic / Sierra Grande 1978-1982 GMC Jimmy Street Coupe $62.07 |
 OUT OF STOCK MMHOSE-GM-24LRubber is out, silicone is in! Upgrade your old GM C/K Truck radiator hose with the Mishimoto 1978-1986 GM C/K Truck Silicone Lower Radiator Hose to provide your C/K Truck with an advancement in both style and reliability. With this hose, two worm-gear clamps are included for ease of installation. U... Mishimoto 78-86 GM C/K Truck 292 Silicone Lower Radiator Hose 1977-1982 GMC Jimmy Base / High Sierra / Sierra Classic / Sierra Grande 1978-1982 GMC Jimmy Street Coupe $78.84 |