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Looking for aftermarket parts to modify or upgrade your 1978 GMC K25 with shocks and struts? At Tunersports.com we carry a huge selection of the top name brand performance shocks and strut parts and accessories.
 IN STOCK N8023Skyjacker(R) Suspensions offers you a high quality shock absorber with true velocity sensitive valving. Shock absorbers, or spring dampers as it is called everywhere else except in the U.S., control the rate at which suspension springs compress and rebound. As the shock is pushed together, this is c... Skyjacker Shock Absorber 1986-1992 Nissan D21 Pickup (Hard Body) 4 Wheel Drive 1975-1978 GMC K25 Base / High Sierra / Sierra Classic / Sierra Grande $77.67 |
 IN STOCK - DROPSHIPS N8032Skyjacker(R) Suspensions offers you a high quality shock absorber with true velocity sensitive valving. Shock absorbers, or spring dampers as it is called everywhere else except in the U.S., control the rate at which suspension springs compress and rebound. As the shock is pushed together, this is c... Skyjacker 1979-1986 GMC K2500 Pickup Shock Absorber 1975-1978 GMC K25 Base / High Sierra / Sierra Classic / Sierra Grande $77.67 |
 IN STOCK - DROPSHIPS N8043Skyjacker(R) Suspensions offers you a high quality shock absorber with true velocity sensitive valving. Shock absorbers, or spring dampers as it is called everywhere else except in the U.S., control the rate at which suspension springs compress and rebound. As the shock is pushed together, this is c... Skyjacker 1987-1987 GMC V2500 Pickup Shock Absorber 1975-1978 GMC K25 Base / High Sierra / Sierra Classic / Sierra Grande $77.67 |
 IN STOCK N8051Skyjacker(R) Suspensions offers you a high quality shock absorber with true velocity sensitive valving. Shock absorbers, or spring dampers as it is called everywhere else except in the U.S., control the rate at which suspension springs compress and rebound. As the shock is pushed together, this is c... Skyjacker Shock Absorber 1987-1987 Chevrolet V30 Pickup 1975-1978 GMC K25 Base / High Sierra / Sierra Classic / Sierra Grande $77.67 |
 IN STOCK N8053Skyjacker(R) Suspensions offers you a high quality shock absorber with true velocity sensitive valving. Shock absorbers, or spring dampers as it is called everywhere else except in the U.S., control the rate at which suspension springs compress and rebound. As the shock is pushed together, this is c... Skyjacker Shock Absorber 1987-1991 GMC V1500 Suburban 1975-1978 GMC K25 Base / High Sierra / Sierra Classic / Sierra Grande $77.67 |
 IN STOCK N8058Skyjacker(R) Suspensions offers you a high quality shock absorber with true velocity sensitive valving. Shock absorbers, or spring dampers as it is called everywhere else except in the U.S., control the rate at which suspension springs compress and rebound. As the shock is pushed together, this is c... Skyjacker Shock Absorber 1987-1991 GMC V2500 Suburban 1975-1978 GMC K25 Base / High Sierra / Sierra Classic / Sierra Grande $77.67 |
 IN STOCK N8060Skyjacker(R) Suspensions offers you a high quality shock absorber with true velocity sensitive valving. Shock absorbers, or spring dampers as it is called everywhere else except in the U.S., control the rate at which suspension springs compress and rebound. As the shock is pushed together, this is c... Skyjacker Shock Absorber 1987-1987 GMC V2500 Pickup 1975-1978 GMC K25 Base / High Sierra / Sierra Classic / Sierra Grande $77.67 |
 IN STOCK N8071Skyjacker(R) Suspensions offers you a high quality shock absorber with true velocity sensitive valving. Shock absorbers, or spring dampers as it is called everywhere else except in the U.S., control the rate at which suspension springs compress and rebound. As the shock is pushed together, this is c... Skyjacker Nitro Shock Absorber 1987-1987 GMC V1500 Pickup 1975-1978 GMC K25 Base / High Sierra / Sierra Classic / Sierra Grande $77.67 |
 IN STOCK N8073Skyjacker(R) Suspensions offers you a high quality shock absorber with true velocity sensitive valving. Shock absorbers, or spring dampers as it is called everywhere else except in the U.S., control the rate at which suspension springs compress and rebound. As the shock is pushed together, this is c... Skyjacker Nitro Shock Absorber 1987-1987 GMC V3500 Pickup 1975-1978 GMC K25 Base / High Sierra / Sierra Classic / Sierra Grande $77.67 |
 IN STOCK - DROPSHIPS N8078Skyjacker(R) Suspensions offers you a high quality shock absorber with true velocity sensitive valving. Shock absorbers, or spring dampers as it is called everywhere else except in the U.S., control the rate at which suspension springs compress and rebound. As the shock is pushed together, this is c... Skyjacker Nitro Shock Absorber 1989-1991 Chevrolet V1500 Suburban 1975-1978 GMC K25 Base / High Sierra / Sierra Classic / Sierra Grande $77.67 |
 IN STOCK N8079Skyjacker(R) Suspensions offers you a high quality shock absorber with true velocity sensitive valving. Shock absorbers, or spring dampers as it is called everywhere else except in the U.S., control the rate at which suspension springs compress and rebound. As the shock is pushed together, this is c... Skyjacker Nitro Shock Absorber 1987-1987 GMC V2500 Pickup 1975-1978 GMC K25 Base / High Sierra / Sierra Classic / Sierra Grande $77.67 |
 OUT OF STOCK 87050Established in 1975, Superlift remains a pioneer in the industry, and is one of the few suspension companies operated by true truck and off-road enthusiasts. We are passionate about trucks, wheeling and an outdoor lifestyle that go hand-in-hand. We can talk the talk because we walk the walk.This que... Superlift 19.57 Extended 12.32 Collapsed (w/ Upper/Lower Eye Mount) - Superlift Shock - Single 1975-1978 GMC K25 Base / High Sierra / Sierra Classic / Sierra Grande $88.54 |
OUT OF STOCK 87080Established in 1975, Superlift remains a pioneer in the industry, and is one of the few suspension companies operated by true truck and off-road enthusiasts. We are passionate about trucks, wheeling and an outdoor lifestyle that go hand-in-hand. We can talk the talk because we walk the walk.This que... Superlift 21.57 Extended 13.32 Collapsed (w/ Upper/Lower Eye Mount) - Superlift Shock - Single 1975-1978 GMC K25 Base / High Sierra / Sierra Classic / Sierra Grande $88.54 |
OUT OF STOCK 87100Established in 1975, Superlift remains a pioneer in the industry, and is one of the few suspension companies operated by true truck and off-road enthusiasts. We are passionate about trucks, wheeling and an outdoor lifestyle that go hand-in-hand. We can talk the talk because we walk the walk.This que... Superlift 23.07 Extended 14.07 Collapsed (w/ Upper/Lower Eye Mount) - Superlift Shock - Single 1975-1978 GMC K25 Base / High Sierra / Sierra Classic / Sierra Grande $88.54 |
OUT OF STOCK 87140Established in 1975, Superlift remains a pioneer in the industry, and is one of the few suspension companies operated by true truck and off-road enthusiasts. We are passionate about trucks, wheeling and an outdoor lifestyle that go hand-in-hand. We can talk the talk because we walk the walk.This que... Superlift 26.07 Extended 15.57 Collapsed - Superlift Shock - (w/ Upper/Lower Eye Mount) - Single 1975-1978 GMC K25 Base / High Sierra / Sierra Classic / Sierra Grande $88.54 |
OUT OF STOCK 87150Established in 1975, Superlift remains a pioneer in the industry, and is one of the few suspension companies operated by true truck and off-road enthusiasts. We are passionate about trucks, wheeling and an outdoor lifestyle that go hand-in-hand. We can talk the talk because we walk the walk.This que... Superlift 30.07 Extended 17.70 Collapsed (w/ Upper/Lower Eye Mount) Superlift Shock - Single 1975-1978 GMC K25 Base / High Sierra / Sierra Classic / Sierra Grande $88.54 |
OUT OF STOCK 87160Established in 1975, Superlift remains a pioneer in the industry, and is one of the few suspension companies operated by true truck and off-road enthusiasts. We are passionate about trucks, wheeling and an outdoor lifestyle that go hand-in-hand. We can talk the talk because we walk the walk.This que... Superlift 34.50 Extended 21.00 Collapsed (w/ Upper/Lower Eye Mount) Superlift Shock - Single 1975-1978 GMC K25 Base / High Sierra / Sierra Classic / Sierra Grande $88.54 |
 IN STOCK - DROPSHIPS 61201Tuff Country EZ-Ride's SX8000 Nitro Gas shock absorbers are recommended for all full-size applications. The nitrogen gas pressure reduces fading and gives quicker shock response.... Tuff Country 76-86 Jeep CJ5 (w/2in Suspension Lift) Rear SX8000 Nitro Gas Shock (Ea) 1975-1978 GMC K25 Base / High Sierra / Sierra Classic / Sierra Grande $94.79 |
 IN STOCK - DROPSHIPS 61231Tuff Country EZ-Ride's SX8000 Nitro Gas shock absorbers are recommended for all full-size applications. The nitrogen gas pressure reduces fading and gives quicker shock response.... Tuff Country 11-19 Chevy Silverado 3500 4x4 (w/6in Suspension Lift) Front SX8000 Gas Shock (Ea) 1975-1978 GMC K25 Base / High Sierra / Sierra Classic / Sierra Grande $94.51 |
 IN STOCK - LOW 61261Tuff Country EZ-Ride's SX8000 Nitro Gas shock absorbers are recommended for all full-size applications. The nitrogen gas pressure reduces fading and gives quicker shock response.... Tuff Country 84-85 Toyota 4Runner 4wd (w/3in Rear Suspension Lift) Rear SX8000 Nitro Gas Shock (Ea) 1975-1978 GMC K25 Base / High Sierra / Sierra Classic / Sierra Grande $85.83 |
 IN STOCK - LOW 62201Tuff Country EZ-Ride's SX6000 Cellular Gas shock absorbers are recommended for all mini and mid-size applications. The multi stage valving provides a smooth controlled ride on and off-road.... Tuff Country 76-86 Jeep CJ5 (w/2-2.5in Suspension Lift) Front SX6000 Hydraulic Shock (Ea) 1975-1978 GMC K25 Base / High Sierra / Sierra Classic / Sierra Grande $77.03 |
 IN STOCK - DROPSHIPS 62231Tuff Country EZ-Ride's SX6000 Cellular Gas shock absorbers are recommended for all mini and mid-size applications. The multi stage valving provides a smooth controlled ride on and off-road.... Tuff Country 69-91 Chevy Blazer 4x4 (w/o Suspension Lift) Rear SX6000 Hydraulic Shock (Ea) 1975-1978 GMC K25 Base / High Sierra / Sierra Classic / Sierra Grande $90.32 |
 IN STOCK - LOW 62261Tuff Country EZ-Ride's SX6000 Cellular Gas shock absorbers are recommended for all mini and mid-size applications. The multi stage valving provides a smooth controlled ride on and off-road.... Tuff Country 80-96 Bronco 4x4 (w/2in 3in Rear Suspension Lift) Rear SX6000 Hydraulic Shock (Ea) 1975-1978 GMC K25 Base / High Sierra / Sierra Classic / Sierra Grande $83.56 |
 OUT OF STOCK 75170Tuff Countrys front dual shock kit makes adding additional shocks absorber a simple process. Completely bolt-on with no special tools required. Ideal for vehicles with larger than stock tires.... Tuff Country 69-87 Chevy Truck 1/2 & 3/4 Ton 4WD Front Dual Shock Kit 1975-1978 GMC K25 Base / High Sierra / Sierra Classic / Sierra Grande $113.54 |