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1978 GMC K25

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Displaying 1 to 25 (of 44 products)
On Sale:

$125.12

Avail:
7 in Stock
Warehouse: US-7
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV
 
2
 
Front
 
RS9000XL
with Front Raised Height 0 (in) to 2.0 (in)
 
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV
Front RS9000XL
with Front Raised Height 0 (in) to 2.0 (in)

2 Per Vehicle
On Sale:

$113.70

Avail:
12 in Stock
Warehouse: US-7
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV
 
2
 
Front
 
B6 4600
 
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV
Front B6 4600

2 Per Vehicle
On Sale:

$124.82

Avail:
1 in Stock
Warehouse: US-7
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV
 
2
 
Front
 
B8 5100
For Front Lifted Height: 3-4
 
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV
Front B8 5100
For Front Lifted Height: 3-4

2 Per Vehicle
On Sale:

$124.82

Avail:
3 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L l6 Gas OHV,
4.1L l6 Gas OHV
 
2
 
w/5
6 LIFT
HD MONO TUBE
5100 SERIES
COMPRESSION BUMP STOP ON CHASSIS MAY NEED TO BE MODIFIED TO PREVENT DAMAGE TO THE SHOCK
Part Qualifier: Rear Mono-Tube Gas Pressure
 
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L l6 Gas OHV,
4.1L l6 Gas OHV w/5
6 LIFT
HD MONO TUBE
5100 SERIES
COMPRESSION BUMP STOP ON CHASSIS MAY NEED TO BE MODIFIED TO PREVENT DAMAGE TO THE SHOCK
Part Qualifier: Rear Mono-Tube Gas Pressure
2 Per Vehicle
On Sale:

$44.18

Avail:
3 in Stock
Warehouse: US-1
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV
 
2
 
Rear
 
Gas-a-just
Monotube Performance Upgrade
4WD
 
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV
Rear Gas-a-just
Monotube Performance Upgrade
4WD

2 Per Vehicle
On Sale:

$126.93

Avail:
7 in Stock
Warehouse: US-12
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV
 
1
 
Rear
 
Gold-Air Lift
LVA / Last Mile
Exc. Quad Suspension and Lift Kit
 
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV
Rear Gold-Air Lift
LVA / Last Mile
Exc. Quad Suspension and Lift Kit

1 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehiclePositionFit NotesFitment Notes
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV
 
1
 
Front
 
Specialty-Spring Assist
Exc. Quad Suspension and Lift Kit
 
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV
Front Specialty-Spring Assist
Exc. Quad Suspension and Lift Kit

1 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehiclePositionFit NotesFitment Notes
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV
 
1
 
Rear
 
Gold-Spring Assist
Exc. Lift Kit
 
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV
Rear Gold-Spring Assist
Exc. Lift Kit

1 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehiclePositionFit NotesFitment Notes
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV
 
2
 
Front
 
Advantage-Conventional Gas Charged
Exc. Quad Suspension and Lift Kit
 
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV
Front Advantage-Conventional Gas Charged
Exc. Quad Suspension and Lift Kit

2 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehiclePositionFit NotesFitment Notes
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV
 
2
 
Front
 
Advantage-Mid-Grade Gas Charged
Exc. Quad Suspension and Lift Kit
 
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV
Front Advantage-Mid-Grade Gas Charged
Exc. Quad Suspension and Lift Kit

2 Per Vehicle
On Sale:

$37.30

Avail:
33 in Stock
Warehouse: US-4
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV
 
2
 
Rear
 
Silver-Mid-Grade Gas Charged
LVA / Last Mile
Exc. Lift Kit
 
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV
Rear Silver-Mid-Grade Gas Charged
LVA / Last Mile
Exc. Lift Kit

2 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehiclePositionFit NotesFitment Notes
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV
 
2
 
Front
 
Specialty-Heavy Duty-Reman=No-US ACD=Y-Can ACD=Y-
Exc. Quad Suspension and Lift Kit
 
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV
Front Specialty-Heavy Duty-Reman=No-US ACD=Y-Can ACD=Y-
Exc. Quad Suspension and Lift Kit

2 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehiclePositionFit NotesFitment Notes
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV
 
2
 
Rear
 
Specialty-Heavy Duty
Exc. Lift Kit
 
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV
Rear Specialty-Heavy Duty
Exc. Lift Kit

2 Per Vehicle
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV
 
2
 
Rear
 
Specialty-Heavy Duty
Non Gas Charged
Exc. Lift Kit
 
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV
Rear Specialty-Heavy Duty
Non Gas Charged
Exc. Lift Kit

2 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehiclePositionFit NotesFitment Notes
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV
 
2
 
Front
 
Specialty-Heavy Duty
Non Gas Charged Shock
Exc. Quad Suspension
4 Lift Kit
 
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV
Front Specialty-Heavy Duty
Non Gas Charged Shock
Exc. Quad Suspension
4 Lift Kit

2 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehiclePositionFit NotesFitment Notes
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV
 
2
 
Front
 
Professional-Premium Gas Charged
Exc. Quad Suspension and Lift Kit
 
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV
Front Professional-Premium Gas Charged
Exc. Quad Suspension and Lift Kit

2 Per Vehicle
On Sale:

$46.59

Avail:
35 in Stock
Warehouse: US-4
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV
 
2
 
Rear
 
Gold-Premium Gas Charged
LVA / Last Mile
Exc. Lift Kit
 
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV
Rear Gold-Premium Gas Charged
LVA / Last Mile
Exc. Lift Kit

2 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehiclePositionFit NotesFitment Notes
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV
 
2
 
Front
 
Professional-Premium Gas Charged
Exc. Quad Suspension
4 Lift Kit
 
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV
Front Professional-Premium Gas Charged
Exc. Quad Suspension
4 Lift Kit

2 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehiclePositionFit NotesFitment Notes
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV
 
2
 
Rear
 
Gold-Premium Gas Charged
Exc. Quad Suspension
4 Lift Kit
 
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV
Rear Gold-Premium Gas Charged
Exc. Quad Suspension
4 Lift Kit

2 Per Vehicle
On Sale:

$35.28

Avail:
19 in Stock
Warehouse: US-4
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV
 
2
 
Front
 
Excel-G
Recommended OEM Replacement
(Exc. w/ Dual Front Shocks)
4WD
 
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV
Front Excel-G
Recommended OEM Replacement
(Exc. w/ Dual Front Shocks)
4WD

2 Per Vehicle
On Sale:

$37.09

Avail:
43 in Stock
Warehouse: US-4
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV
 
2
 
Rear
 
Excel-G
Recommended OEM Replacement
4WD
 
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV
Rear Excel-G
Recommended OEM Replacement
4WD

2 Per Vehicle
On Sale:

$79.48

Avail:
5 in Stock
Warehouse: US-4
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV
 
2
 
Front
 
MonoMax
Maximum Monotube Performance Upgrade
(Exc. w/ Dual Front Shocks)
4WD
 
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV
Front MonoMax
Maximum Monotube Performance Upgrade
(Exc. w/ Dual Front Shocks)
4WD

2 Per Vehicle
On Sale:

$76.11

Avail:
19 in Stock
Warehouse: US-4
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV
 
2
 
Rear
 
MonoMax
Maximum Monotube Performance Upgrade
4WD
 
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV
Rear MonoMax
Maximum Monotube Performance Upgrade
4WD

2 Per Vehicle
On Sale:

$52.95

Avail:
17 in Stock
Warehouse: US-4
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV
 
2
 
Front
 
Gas-a-just
Monotube Performance Upgrade
(Exc. w/ Dual Front Shocks)
4WD
 
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV
Front Gas-a-just
Monotube Performance Upgrade
(Exc. w/ Dual Front Shocks)
4WD

2 Per Vehicle
On Sale:

$27.73

Avail:
22 in Stock
Warehouse: US-4
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV
 
2
 
Front
 
Monroe Monro-Matic Plus Shock Absorber
 
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV
Front Monroe Monro-Matic Plus Shock Absorber

2 Per Vehicle
On Sale:

$24.26

Avail:
51 in Stock
Warehouse: US-4
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV
 
2
 
Rear
 
Monroe Monro-Matic Plus Shock Absorber
 
1978 GMC K25 equipped with
7.4L V8 Gas OHV,
6.6L V8 Gas OHV,
5.7L V8 Gas OHV,
5.0L V8 Gas OHV,
4.8L L6 Gas OHV,
4.1L L6 Gas OHV
Rear Monroe Monro-Matic Plus Shock Absorber

2 Per Vehicle
Displaying 1 to 25 (of 44 products)