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1978 GMC C15 Lowering Springs

Looking for aftermarket parts to modify or upgrade your 1978 GMC C15 with lowering springs? At Tunersports.com we carry a huge selection of the top name brand performance lowering spring parts and accessories.

Lowering Spring Parts:

Only show in-stock parts

Maxtrac Lowering Coils

IN STOCK - DROPSHIPS 251120 Coil Spring; Powder Coated Grey; Hot Wound; Single Rate... MaxTrac 65-87 Chevrolet C10 2WD 2in Front Lowering Coils 1975-1978 GMC C15 Base / High Sierra / Sierra Classic / Sierra Grande 1977-1978 GMC C15 Heavy Half 1978-1978 GMC C15 Street Coupe $180.86 Details
IN STOCK - DROPSHIPS 251130 Coil Spring; Powder Coated Grey; Hot Wound; Single Rate... MaxTrac 65-87 Chevrolet C10 2WD 3in Front Lowering Coils 1975-1978 GMC C15 Base / High Sierra / Sierra Classic / Sierra Grande 1977-1978 GMC C15 Heavy Half 1978-1978 GMC C15 Street Coupe $180.86 Details

Ridetech Coil Springs

IN STOCK - DROPSHIPS 11332350 Ridetech 63-72 Chevy C10 Small Block StreetGRIP Front Coil Springs Pair 1975-1978 GMC C15 Base / High Sierra / Sierra Classic / Sierra Grande 1977-1978 GMC C15 Heavy Half 1978-1978 GMC C15 Street Coupe $295.68 Details
IN STOCK - DROPSHIPS 11332351 Ridetech 63-72 Chevy C10 Big Block StreetGRIP Front Coil Springs Pair 1975-1978 GMC C15 Base / High Sierra / Sierra Classic / Sierra Grande 1977-1978 GMC C15 Heavy Half 1978-1978 GMC C15 Street Coupe $295.68 Details
SHIPS FROM MANUFACTURER 11362350 Ridetech 73-87 Chevy C10 Small Block StreetGRIP Front Coil Springs Pair 1975-1978 GMC C15 Base / High Sierra / Sierra Classic / Sierra Grande 1977-1978 GMC C15 Heavy Half 1978-1978 GMC C15 Street Coupe $295.68 Details
SHIPS FROM MANUFACTURER 11362351 Ridetech 73-87 Chevy C10 Big Block StreetGRIP Front Coil Springs Pair 1975-1978 GMC C15 Base / High Sierra / Sierra Classic / Sierra Grande 1977-1978 GMC C15 Heavy Half 1978-1978 GMC C15 Street Coupe $295.68 Details

UMI Performance Lowering Springs

IN STOCK - DROPSHIPS 6452F 100% Made In USA... UMI Performance 73-87 GM C10 Front Lowering Springs 2in drop 1975-1978 GMC C15 Base / High Sierra / Sierra Classic / Sierra Grande 1977-1978 GMC C15 Heavy Half 1978-1978 GMC C15 Street Coupe $160.04 Details