Looking for aftermarket parts to modify or upgrade your 1978 Chevrolet K30 with leaf springs & accessories? At Tunersports.com we carry a huge selection of the top name brand performance leaf springs & accessory parts and accessories for your K30.
Whether you have a 1978 Chevrolet K30 in Cheyenne to Silverado trim we have you covered. We have 25 leaf springs & accessories available to mod your K30. All parts have free shipping to the Continental US 48 States.
 IN STOCK 61912Pro Series up to 2500 lbs. Level Load capacity. Great for ½, ¾ and 1-ton applications. Over axle mounting design makes for a quick and easy installation. ATTENTION: IF EQUIPPED WITH FACTORY CONTACT OVERLOAD SPRINGS CHECK VEHICLE FITMENT ABOVE FOR SPECIFIC INFORMATION ON YOUR YEAR AND MODEL VEHICLE... Hellwig 88-98 GMC C1500 Pro Series Helper Spring - Up To 2500lb Level Load Capacity 1977-1980 Chevrolet K30 Cheyenne / Custom Deluxe / Scottsdale / Silverado $454.86 |
 IN STOCK F1100Softride® Add-a-leafs use only American steel and are shot-peened with hard steel pellets at very high velocities. This shot-peening compresses the surface of the steel thereby increasing the tensile strength of the leaf. Without this shot-peening procedure, the maximum wheel travel and ride qualit... Skyjacker 1979-1986 GMC K2500 Suburban Add A Leaf 1977-1980 Chevrolet K30 Custom Deluxe 1977-1981 Chevrolet K30 Cheyenne 1977-1986 Chevrolet K30 Scottsdale / Silverado $127.98 |
 IN STOCK R1120Softride® Add-a-leafs use only American steel and are shot-peened with hard steel pellets at very high velocities. This shot-peening compresses the surface of the steel thereby increasing the tensile strength of the leaf. Without this shot-peening procedure, the maximum wheel travel and ride qualit... Skyjacker Add A Leaf 1995-1999 Chevrolet Tahoe 4 Wheel Drive 1977-1980 Chevrolet K30 Custom Deluxe 1977-1981 Chevrolet K30 Cheyenne 1977-1986 Chevrolet K30 Scottsdale / Silverado $124.51 |
 IN STOCK - LOW BP45These Skyjacker Bump Stops prevent damage to the leaf springs and offer increased performance and wear.... Skyjacker 1987-1987 Chevrolet V30 Pickup Leaf Spring Bumper 1977-1980 Chevrolet K30 Custom Deluxe 1977-1981 Chevrolet K30 Cheyenne 1977-1986 Chevrolet K30 Scottsdale / Silverado $100.86 |
 IN STOCK C125SSoftride® springs use only American steel and the individual leafs of each spring are shot-peened with hard steel pellets at very high velocities. This shot-peening compresses the surface of the steel thereby increasing the tensile strength of the spring. Without this shot-peening procedure, the ma... Skyjacker Leaf Spring 1987-1988 Chevrolet V20 Suburban 1977-1980 Chevrolet K30 Custom Deluxe 1977-1981 Chevrolet K30 Cheyenne 1977-1986 Chevrolet K30 Scottsdale / Silverado $212.44 |
IN STOCK C140SSoftride® springs use only American steel and the individual leafs of each spring are shot-peened with hard steel pellets at very high velocities. This shot-peening compresses the surface of the steel thereby increasing the tensile strength of the spring. Without this shot-peening procedure, the ma... Skyjacker Leaf Spring 1987-1987 GMC V1500 Pickup 1977-1980 Chevrolet K30 Custom Deluxe 1977-1981 Chevrolet K30 Cheyenne 1977-1986 Chevrolet K30 Scottsdale / Silverado $214.02 |
IN STOCK C160SSoftride® springs use only American steel and the individual leafs of each spring are shot-peened with hard steel pellets at very high velocities. This shot-peening compresses the surface of the steel thereby increasing the tensile strength of the spring. Without this shot-peening procedure, the ma... Skyjacker Leaf Spring 1987-1988 Chevrolet V20 Suburban 1977-1980 Chevrolet K30 Custom Deluxe 1977-1981 Chevrolet K30 Cheyenne 1977-1986 Chevrolet K30 Scottsdale / Silverado $231.86 |
IN STOCK C180SSoftride® springs use only American steel and the individual leafs of each spring are shot-peened with hard steel pellets at very high velocities. This shot-peening compresses the surface of the steel thereby increasing the tensile strength of the spring. Without this shot-peening procedure, the ma... Skyjacker Leaf Spring 1985-1986 Chevrolet Blazer K5 1977-1980 Chevrolet K30 Custom Deluxe 1977-1981 Chevrolet K30 Cheyenne 1977-1986 Chevrolet K30 Scottsdale / Silverado $245.97 |
IN STOCK CR24SSoftride® springs use only American steel and the individual leafs of each spring are shot-peened with hard steel pellets at very high velocities. This shot-peening compresses the surface of the steel thereby increasing the tensile strength of the spring. Without this shot-peening procedure, the ma... Skyjacker Leaf Spring 1979-1986 GMC K3500 Pickup 1977-1980 Chevrolet K30 Custom Deluxe 1977-1981 Chevrolet K30 Cheyenne 1977-1986 Chevrolet K30 Scottsdale / Silverado $403.56 |
IN STOCK CR26SSoftride® springs use only American steel and the individual leafs of each spring are shot-peened with hard steel pellets at very high velocities. This shot-peening compresses the surface of the steel thereby increasing the tensile strength of the spring. Without this shot-peening procedure, the ma... Skyjacker Leaf Spring 1987-1987 GMC V3500 Pickup 1977-1980 Chevrolet K30 Custom Deluxe 1977-1981 Chevrolet K30 Cheyenne 1977-1986 Chevrolet K30 Scottsdale / Silverado $423.13 |
 SHIPS FROM MANUFACTURER FLC125Fitted Leafs are designed as an option Exclusively for Skyjacker®Softride® Lifted Leaf Springs. These are used when the additional weight of aftermarket accessories are installed such as a heavy winch bumper, swing tire carrier, or all your extra gear.... Skyjacker 1987-1988 Chevrolet V20 Suburban Leaf Spring 1977-1980 Chevrolet K30 Custom Deluxe 1977-1981 Chevrolet K30 Cheyenne 1977-1986 Chevrolet K30 Scottsdale / Silverado $158.49 |
 SHIPS FROM MANUFACTURER FLC140Fitted Leafs are designed as an option Exclusively for Skyjacker®Softride® Lifted Leaf Springs. These are used when the additional weight of aftermarket accessories are installed such as a heavy winch bumper, swing tire carrier, or all your extra gear.... Skyjacker 1987-1987 GMC V1500 Pickup Leaf Spring 1977-1980 Chevrolet K30 Custom Deluxe 1977-1981 Chevrolet K30 Cheyenne 1977-1986 Chevrolet K30 Scottsdale / Silverado $158.49 |
 SHIPS FROM MANUFACTURER FLC160Fitted Leafs are designed as an option Exclusively for Skyjacker®Softride® Lifted Leaf Springs. These are used when the additional weight of aftermarket accessories are installed such as a heavy winch bumper, swing tire carrier, or all your extra gear.... Skyjacker 1979-1986 GMC K3500 Pickup Leaf Spring 1977-1980 Chevrolet K30 Custom Deluxe 1977-1981 Chevrolet K30 Cheyenne 1977-1986 Chevrolet K30 Scottsdale / Silverado $158.49 |
 SHIPS FROM MANUFACTURER FLC180Fitted Leafs are designed as an option Exclusively for Skyjacker®Softride® Lifted Leaf Springs. These are used when the additional weight of aftermarket accessories are installed such as a heavy winch bumper, swing tire carrier, or all your extra gear.... Skyjacker 1989-1991 Chevrolet V1500 Suburban Leaf Spring 1977-1980 Chevrolet K30 Custom Deluxe 1977-1981 Chevrolet K30 Cheyenne 1977-1986 Chevrolet K30 Scottsdale / Silverado $158.49 |
 IN STOCK SE11CKeep your vehicles springs articulating smoothly and quietly with a set of polyurethane bushings from Skyjacker... Skyjacker Leaf Spring Bushing 1987-1987 Chevrolet V30 Pickup 1977-1980 Chevrolet K30 Custom Deluxe 1977-1981 Chevrolet K30 Cheyenne 1977-1986 Chevrolet K30 Scottsdale / Silverado $57.84 |
 SHIPS FROM MANUFACTURER SE12CShackle Eye Bushing Kit... Skyjacker 1979-1986 GMC K1500 Suburban Leaf Spring Shackle Bushing 1977-1980 Chevrolet K30 Custom Deluxe 1977-1981 Chevrolet K30 Cheyenne 1977-1986 Chevrolet K30 Scottsdale / Silverado $39.40 |
 SHIPS FROM MANUFACTURER SE13CShackle Eye Bushing Kit... Skyjacker 1987-1987 GMC V3500 Pickup Leaf Spring Shackle Bushing 1977-1980 Chevrolet K30 Custom Deluxe 1977-1981 Chevrolet K30 Cheyenne 1977-1986 Chevrolet K30 Scottsdale / Silverado $49.71 |
 SHIPS FROM MANUFACTURER SE15CKeep your vehicles springs articulating smoothly and quietly with a set of polyurethane bushings from Skyjacker... Skyjacker 1987-1987 GMC V2500 Pickup Leaf Spring Bushing 1977-1980 Chevrolet K30 Custom Deluxe 1977-1981 Chevrolet K30 Cheyenne 1977-1986 Chevrolet K30 Scottsdale / Silverado $62.46 |
 SHIPS FROM MANUFACTURER 01-238Established 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 73-87 GM Heavy Duty Pick Up w/ 8in Lift Kit Leaf Spring - Front 1977-1980 Chevrolet K30 Custom Deluxe 1977-1981 Chevrolet K30 Cheyenne 1977-1986 Chevrolet K30 Scottsdale / Silverado $219.99 |
IN STOCK 01-312Established 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 73-87 GM Heavy Duty Pick Up w/ 12in Lift Kit Leaf Spring - Front 1977-1980 Chevrolet K30 Custom Deluxe 1977-1981 Chevrolet K30 Cheyenne 1977-1986 Chevrolet K30 Scottsdale / Silverado $249.99 |
SHIPS FROM MANUFACTURER 01-322Established 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 73-87 GM Heavy Duty Pick Up w/ 8in Lift Kit Leaf Spring - Rear 1977-1980 Chevrolet K30 Custom Deluxe 1977-1981 Chevrolet K30 Cheyenne 1977-1986 Chevrolet K30 Scottsdale / Silverado $249.99 |
SHIPS FROM MANUFACTURER 01-325Established 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 69-87 GM Pick Up w/ 4in Lift Kit Leaf Spring - Rear 1977-1980 Chevrolet K30 Custom Deluxe 1977-1981 Chevrolet K30 Cheyenne 1977-1986 Chevrolet K30 Scottsdale / Silverado $279.99 |
SHIPS FROM MANUFACTURER 01-326Established 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 69-87 GM Pick Up w/ 5.5in Lift Kit Leaf Spring - Rear 1977-1980 Chevrolet K30 Custom Deluxe 1977-1981 Chevrolet K30 Cheyenne 1977-1986 Chevrolet K30 Scottsdale / Silverado $279.99 |
 SHIPS FROM MANUFACTURER 2059Established 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 73-87 Chevy K Series and Dodge W Series Pickups 4WD Add-a-Leafs - Front 1977-1980 Chevrolet K30 Custom Deluxe 1977-1981 Chevrolet K30 Cheyenne 1977-1986 Chevrolet K30 Scottsdale / Silverado $129.99 |
SHIPS FROM MANUFACTURER 2500Established 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 Multilple Applications Add-a-Leafs - Rear 1977-1980 Chevrolet K30 Custom Deluxe 1977-1981 Chevrolet K30 Cheyenne 1977-1986 Chevrolet K30 Scottsdale / Silverado $96.24 |