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  2. Auto Parts
  3. Suspension
  4. Suspension, Springs and Related Components
  5. Coil Spring
  6. Centric 630.66078 for 1976

Centric 630.66078 Coil Spring
for 1976 (please select make/model)

Centric

 
Brand:Centric
Part Number: 630.66078
UPC: 805890822172
Weight: 33.48 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the Centric 630.66078 Coil Spring for your 1976. Buy now and secure your purchase online!

Worn coil springs may lead to excessive noise; poor handling; or improper tire wear. Centric Parts Premium Coil Springs are designed to restore proper ride height and handling. They feature a variable rate design for additional strength when needed and the weather resistant coating provides long lasting corrosion protection. Sold as pairs

Features and Benefits:

  • Variable rate design for additional strength when needed. Restores proper ride height. Weather resistant coating for best corrosion protection. Worn springs may lead to excessive noise; poor handling; or improper tire wear. Sold as pairs

Specifications:

Attribute ID (Type):
CA Prop 65
End 1 Type:
Pigtail-13
End 2 Type:
Tangential
Free Height:
345.6178 mm
Installed Height:
10 in.
Maximum Inside Diameter:
93.3704 mm
Spring Type:
Constant Rate
Wire Diameter:
21.082 mm
Country of Origin:
US

Select a vehicle to narrow Centric 630.66078 Coil Spring fitment info!

Last Updated: 05/20/2020

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

1981

 

1980

 

1979

 

1978

 

1977

 

1976

 

1975

 

1981

 

1980

 

1979

 

1978

 

1977

 

1976

 

1975

 
Chevrolet C10

4.1L L6 Gas OHV
1
 
Front
 
Centric Premium
Heavy Duty
 

Chevrolet C10



4.1L L6 Gas OHV

Front Centric Premium
Heavy Duty

1 Per Vehicle

1980

 

1979

 

1978

 

1977

 

1976

 

1980

 

1979

 

1978

 

1977

 

1976

 
Chevrolet C10

6.6L V8 Gas OHV
1
 
Front
 
Centric Premium
Heavy Duty
 

Chevrolet C10



6.6L V8 Gas OHV

Front Centric Premium
Heavy Duty

1 Per Vehicle

1980

 

1979

 

1978

 

1977

 

1976

 

1975

 

1980

 

1979

 

1978

 

1977

 

1976

 

1975

 
Chevrolet C10

4.8L L6 Gas OHV,
5.7L V8 Gas OHV
1
 
Front
 
Centric Premium
Heavy Duty
 

Chevrolet C10



4.8L L6 Gas OHV,
5.7L V8 Gas OHV

Front Centric Premium
Heavy Duty

1 Per Vehicle

1976

 

1975

 

1976

 

1975

 
Chevrolet C10

7.4L V8 Gas OHV
1
 
Front
 
Centric Premium
 

Chevrolet C10



7.4L V8 Gas OHV

Front Centric Premium

1 Per Vehicle

1983

 

1982

 

1981

 

1980

 

1979

 

1978

 

1977

 

1976

 

1975

 

1983

 

1982

 

1981

 

1980

 

1979

 

1978

 

1977

 

1976

 

1975

 
Chevrolet C20

5.7L V8 Gas OHV
1
 
Front
 
Centric Premium
Crew Cab Pickup
 

Chevrolet C20



5.7L V8 Gas OHV

Front Centric Premium
Crew Cab Pickup

1 Per Vehicle

1978

 

1977

 

1976

 

1978

 

1977

 

1976

 
Chevrolet C20

6.6L V8 Gas OHV
1
 
Front
 
Centric Premium
Crew Cab Pickup
 

Chevrolet C20



6.6L V8 Gas OHV

Front Centric Premium
Crew Cab Pickup

1 Per Vehicle

1978

 

1977

 

1976

 

1978

 

1977

 

1976

 
Chevrolet C20

6.6L V8 Gas OHV
1
 
Front
 
Centric Premium
Heavy Duty
Cab & Chassis
 

Chevrolet C20



6.6L V8 Gas OHV

Front Centric Premium
Heavy Duty
Cab & Chassis

1 Per Vehicle

1978

 

1977

 

1976

 

1978

 

1977

 

1976

 
Chevrolet C20

6.6L V8 Gas OHV
1
 
Front
 
Centric Premium
Heavy Duty
Standard Cab Pickup
 

Chevrolet C20



6.6L V8 Gas OHV

Front Centric Premium
Heavy Duty
Standard Cab Pickup

1 Per Vehicle

1978

 

1977

 

1976

 

1975

 

1978

 

1977

 

1976

 

1975

 
Chevrolet C20

4.1L L6 Gas OHV,
4.8L L6 Gas OHV
1
 
Front
 
Centric Premium
Crew Cab Pickup
 

Chevrolet C20



4.1L L6 Gas OHV,
4.8L L6 Gas OHV

Front Centric Premium
Crew Cab Pickup

1 Per Vehicle

1978

 

1977

 

1976

 

1975

 

1978

 

1977

 

1976

 

1975

 
Chevrolet C20

4.1L L6 Gas OHV,
4.8L L6 Gas OHV,
5.7L V8 Gas OHV
1
 
Front
 
Centric Premium
Heavy Duty
Cab & Chassis
 

Chevrolet C20



4.1L L6 Gas OHV,
4.8L L6 Gas OHV,
5.7L V8 Gas OHV

Front Centric Premium
Heavy Duty
Cab & Chassis

1 Per Vehicle

1978

 

1977

 

1976

 

1975

 

1978

 

1977

 

1976

 

1975

 
Chevrolet C20

4.1L L6 Gas OHV,
4.8L L6 Gas OHV,
5.7L V8 Gas OHV
1
 
Front
 
Centric Premium
Heavy Duty
Standard Cab Pickup
 

Chevrolet C20



4.1L L6 Gas OHV,
4.8L L6 Gas OHV,
5.7L V8 Gas OHV

Front Centric Premium
Heavy Duty
Standard Cab Pickup

1 Per Vehicle

1978

 

1977

 

1976

 

1975

 

1978

 

1977

 

1976

 

1975

 
Chevrolet C20

7.4L V8 Gas OHV
1
 
Front
 
Centric Premium
Cab & Chassis
 

Chevrolet C20



7.4L V8 Gas OHV

Front Centric Premium
Cab & Chassis

1 Per Vehicle

1978

 

1977

 

1976

 

1975

 

1978

 

1977

 

1976

 

1975

 
Chevrolet C20

7.4L V8 Gas OHV
1
 
Front
 
Centric Premium
Standard Cab Pickup
 

Chevrolet C20



7.4L V8 Gas OHV

Front Centric Premium
Standard Cab Pickup

1 Per Vehicle

1976

 

1976

 
Chevrolet C30

6.6L V8 Gas OHV
1
 
Front
 
Centric Premium
With Single Rear Wheels
Cab & Chassis
 

Chevrolet C30



6.6L V8 Gas OHV

Front Centric Premium
With Single Rear Wheels
Cab & Chassis

1 Per Vehicle

1976

 

1976

 
Chevrolet C30

6.6L V8 Gas OHV
1
 
Front
 
Centric Premium
With Single Rear Wheels
Standard Cab Pickup
 

Chevrolet C30



6.6L V8 Gas OHV

Front Centric Premium
With Single Rear Wheels
Standard Cab Pickup

1 Per Vehicle

1976

 

1975

 

1976

 

1975

 
Chevrolet C30

4.8L L6 Gas OHV,
5.7L V8 Gas OHV
1
 
Front
 
Centric Premium
With Single Rear Wheels
Cab & Chassis
 

Chevrolet C30



4.8L L6 Gas OHV,
5.7L V8 Gas OHV

Front Centric Premium
With Single Rear Wheels
Cab & Chassis

1 Per Vehicle

1976

 

1975

 

1976

 

1975

 
Chevrolet C30

4.8L L6 Gas OHV,
5.7L V8 Gas OHV
1
 
Front
 
Centric Premium
With Single Rear Wheels
Standard Cab Pickup
 

Chevrolet C30



4.8L L6 Gas OHV,
5.7L V8 Gas OHV

Front Centric Premium
With Single Rear Wheels
Standard Cab Pickup

1 Per Vehicle

1976

 

1975

 

1976

 

1975

 
Chevrolet G20

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.6L V8 Gas OHV
1
 
Front
 
Centric Premium
Heavy Duty
 

Chevrolet G20



4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.6L V8 Gas OHV

Front Centric Premium
Heavy Duty

1 Per Vehicle

1983

 

1982

 

1981

 

1980

 

1979

 

1978

 

1977

 

1976

 

1975

 

1983

 

1982

 

1981

 

1980

 

1979

 

1978

 

1977

 

1976

 

1975

 
Chevrolet G30

5.7L V8 Gas OHV
1
 
Front
 
Centric Premium
 

Chevrolet G30



5.7L V8 Gas OHV

Front Centric Premium

1 Per Vehicle

1980

 

1979

 

1978

 

1977

 

1976

 

1975

 

1980

 

1979

 

1978

 

1977

 

1976

 

1975

 
Chevrolet G30

6.6L V8 Gas OHV
1
 
Front
 
Centric Premium
 

Chevrolet G30



6.6L V8 Gas OHV

Front Centric Premium

1 Per Vehicle

1979

 

1978

 

1977

 

1976

 

1975

 

1979

 

1978

 

1977

 

1976

 

1975

 
Chevrolet G30

4.8L L6 Gas OHV
1
 
Front
 
Centric Premium
 

Chevrolet G30



4.8L L6 Gas OHV

Front Centric Premium

1 Per Vehicle

1976

 

1976

 
Chevrolet G30

4.1L L6 Gas OHV
1
 
Front
 
Centric Premium
 

Chevrolet G30



4.1L L6 Gas OHV

Front Centric Premium

1 Per Vehicle

1978

 

1977

 

1976

 

1975

 

1978

 

1977

 

1976

 

1975

 
Chevrolet K5 Blazer

4.1L L6 Gas OHV,
5.7L V8 Gas OHV
1
 
Front
 
Centric Premium
Heavy Duty
 

Chevrolet K5 Blazer



4.1L L6 Gas OHV,
5.7L V8 Gas OHV

Front Centric Premium
Heavy Duty

1 Per Vehicle

1978

 

1977

 

1976

 

1975

 

1978

 

1977

 

1976

 

1975

 
Chevrolet K5 Blazer

6.6L V8 Gas OHV
1
 
Front
 
Centric Premium
Heavy Duty
4WD
 

Chevrolet K5 Blazer



6.6L V8 Gas OHV

Front Centric Premium
Heavy Duty
4WD

1 Per Vehicle

1980

 

1979

 

1978

 

1977

 

1976

 

1975

 

1980

 

1979

 

1978

 

1977

 

1976

 

1975

 
Chevrolet P10

4.8L L6 Gas OHV
1
 
Front
 
Centric Premium
Heavy Duty
 

Chevrolet P10



4.8L L6 Gas OHV

Front Centric Premium
Heavy Duty

1 Per Vehicle

1976

 

1976

 
Chevrolet P20

7.4L V8 Gas OHV
1
 
Front
 
Centric Premium
Brake System Code And Ring Gear Code Are On Service
exc Motorhome Chassis
Without Jb7 Brake System
 

Chevrolet P20



7.4L V8 Gas OHV

Front Centric Premium
Brake System Code And Ring Gear Code Are On Service
exc Motorhome Chassis
Without Jb7 Brake System

1 Per Vehicle

1976

 

1975

 

1976

 

1975

 
Chevrolet P20

4.8L L6 Gas OHV,
5.7L V8 Gas OHV
1
 
Front
 
Centric Premium
Brake System Code And Ring Gear Code Are On Service
exc Motorhome Chassis
Without Jb7 Brake System
 

Chevrolet P20



4.8L L6 Gas OHV,
5.7L V8 Gas OHV

Front Centric Premium
Brake System Code And Ring Gear Code Are On Service
exc Motorhome Chassis
Without Jb7 Brake System

1 Per Vehicle

1978

 

1977

 

1976

 

1978

 

1977

 

1976

 
Chevrolet P30

4.8L L6 Gas OHV
1
 
Front
 
Centric Premium
Brake System Code And Ring Gear Code Are On Service
Standard Duty
With Single Rear Wheels
 

Chevrolet P30



4.8L L6 Gas OHV

Front Centric Premium
Brake System Code And Ring Gear Code Are On Service
Standard Duty
With Single Rear Wheels

1 Per Vehicle

1978

 

1977

 

1976

 

1978

 

1977

 

1976

 
Chevrolet P30

5.7L V8 Gas OHV,
7.4L V8 Gas OHV
1
 
Front
 
Centric Premium
Brake System Code And Ring Gear Code Are On Service
exc Motorhome Chassis
Standard Duty
With Single Rear Wheels
 

Chevrolet P30



5.7L V8 Gas OHV,
7.4L V8 Gas OHV

Front Centric Premium
Brake System Code And Ring Gear Code Are On Service
exc Motorhome Chassis
Standard Duty
With Single Rear Wheels

1 Per Vehicle

1976

 

1976

 
Chevrolet P30

4.1L L6 Gas OHV
1
 
Front
 
Centric Premium
Brake System Code And Ring Gear Code Are On Service
Standard Duty
With Single Rear Wheels
 

Chevrolet P30



4.1L L6 Gas OHV

Front Centric Premium
Brake System Code And Ring Gear Code Are On Service
Standard Duty
With Single Rear Wheels

1 Per Vehicle

1976

 

1976

 
Chevrolet P30

6.6L V8 Gas OHV
1
 
Front
 
Centric Premium
Brake System Code And Ring Gear Code Are On Service
exc Motorhome Chassis
Standard Duty
With Single Rear Wheels
 

Chevrolet P30



6.6L V8 Gas OHV

Front Centric Premium
Brake System Code And Ring Gear Code Are On Service
exc Motorhome Chassis
Standard Duty
With Single Rear Wheels

1 Per Vehicle

1978

 

1977

 

1976

 

1975

 

1978

 

1977

 

1976

 

1975

 
GMC C15

4.1L L6 Gas OHV,
4.8L L6 Gas OHV,
5.7L V8 Gas OHV
1
 
Front
 
Centric Premium
Heavy Duty
 

GMC C15



4.1L L6 Gas OHV,
4.8L L6 Gas OHV,
5.7L V8 Gas OHV

Front Centric Premium
Heavy Duty

1 Per Vehicle

1978

 

1977

 

1976

 

1975

 

1978

 

1977

 

1976

 

1975

 
GMC C15

7.4L V8 Gas OHV
1
 
Front
 
Centric Premium
 

GMC C15



7.4L V8 Gas OHV

Front Centric Premium

1 Per Vehicle

1976

 

1976

 
GMC C15

6.6L V8 Gas OHV
1
 
Front
 
Centric Premium
Heavy Duty
 

GMC C15



6.6L V8 Gas OHV

Front Centric Premium
Heavy Duty

1 Per Vehicle

1978

 

1977

 

1976

 

1975

 

1978

 

1977

 

1976

 

1975

 
GMC C15 Suburban

4.1L L6 Gas OHV,
5.7L V8 Gas OHV
1
 
Front
 
Centric Premium
Heavy Duty
 

GMC C15 Suburban



4.1L L6 Gas OHV,
5.7L V8 Gas OHV

Front Centric Premium
Heavy Duty

1 Per Vehicle

1976

 

1975

 

1976

 

1975

 
GMC C15 Suburban

7.4L V8 Gas OHV
1
 
Front
 
Centric Premium
 

GMC C15 Suburban



7.4L V8 Gas OHV

Front Centric Premium

1 Per Vehicle

1977

 

1976

 

1977

 

1976

 
GMC C25

6.6L V8 Gas OHV
1
 
Front
 
Centric Premium
Heavy Duty
 

GMC C25



6.6L V8 Gas OHV

Front Centric Premium
Heavy Duty

1 Per Vehicle

1977

 

1976

 

1975

 

1977

 

1976

 

1975

 
GMC C25

4.8L L6 Gas OHV,
5.7L V8 Gas OHV
1
 
Front
 
Centric Premium
Heavy Duty
 

GMC C25



4.8L L6 Gas OHV,
5.7L V8 Gas OHV

Front Centric Premium
Heavy Duty

1 Per Vehicle

1976

 

1975

 

1976

 

1975

 
GMC C25

7.4L V8 Gas OHV
1
 
Front
 
Centric Premium
Cab & Chassis
 

GMC C25



7.4L V8 Gas OHV

Front Centric Premium
Cab & Chassis

1 Per Vehicle

1976

 

1975

 

1976

 

1975

 
GMC C25

7.4L V8 Gas OHV
1
 
Front
 
Centric Premium
Standard Cab Pickup
 

GMC C25



7.4L V8 Gas OHV

Front Centric Premium
Standard Cab Pickup

1 Per Vehicle

1976

 

1976

 
GMC C35

6.6L V8 Gas OHV
1
 
Front
 
Centric Premium
With Single Rear Wheels
 

GMC C35



6.6L V8 Gas OHV

Front Centric Premium
With Single Rear Wheels

1 Per Vehicle

1976

 

1975

 

1976

 

1975

 
GMC C35

4.8L L6 Gas OHV,
5.7L V8 Gas OHV
1
 
Front
 
Centric Premium
With Single Rear Wheels
 

GMC C35



4.8L L6 Gas OHV,
5.7L V8 Gas OHV

Front Centric Premium
With Single Rear Wheels

1 Per Vehicle

1976

 

1975

 

1976

 

1975

 
GMC G25

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.6L V8 Gas OHV,
7.4L V8 Gas OHV
1
 
Front
 
Centric Premium
Heavy Duty
 

GMC G25



4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.6L V8 Gas OHV,
7.4L V8 Gas OHV

Front Centric Premium
Heavy Duty

1 Per Vehicle

1978

 

1977

 

1976

 

1975

 

1978

 

1977

 

1976

 

1975

 
GMC G35

4.8L L6 Gas OHV,
6.6L V8 Gas OHV
1
 
Front
 
Centric Premium
 

GMC G35



4.8L L6 Gas OHV,
6.6L V8 Gas OHV

Front Centric Premium

1 Per Vehicle

1976

 

1976

 
GMC G35

7.4L V8 Gas OHV
1
 
Front
 
Centric Premium
 

GMC G35



7.4L V8 Gas OHV

Front Centric Premium

1 Per Vehicle

1978

 

1977

 

1976

 

1975

 

1978

 

1977

 

1976

 

1975

 
GMC Jimmy

4.1L L6 Gas OHV,
5.7L V8 Gas OHV
1
 
Front
 
Centric Premium
Heavy Duty
 

GMC Jimmy



4.1L L6 Gas OHV,
5.7L V8 Gas OHV

Front Centric Premium
Heavy Duty

1 Per Vehicle

1976

 

1976

 
GMC Jimmy

6.6L V8 Gas OHV
1
 
Front
 
Centric Premium
Heavy Duty
 

GMC Jimmy



6.6L V8 Gas OHV

Front Centric Premium
Heavy Duty

1 Per Vehicle

1976

 

1976

 
GMC Jimmy

7.4L V8 Gas OHV
1
 
Front
 
Centric Premium
Heavy Duty
4WD
 

GMC Jimmy



7.4L V8 Gas OHV

Front Centric Premium
Heavy Duty
4WD

1 Per Vehicle

1978

 

1977

 

1976

 

1975

 

1978

 

1977

 

1976

 

1975

 
GMC P15

4.8L L6 Gas OHV
1
 
Front
 
Centric Premium
Heavy Duty
 

GMC P15



4.8L L6 Gas OHV

Front Centric Premium
Heavy Duty

1 Per Vehicle

1978

 

1977

 

1976

 

1975

 

1978

 

1977

 

1976

 

1975

 
GMC P25

4.8L L6 Gas OHV,
5.7L V8 Gas OHV
1
 
Front
 
Centric Premium
Brake System Code And Ring Gear Code Are On Service
Standard Duty
Without Jb7 Brake System
 

GMC P25



4.8L L6 Gas OHV,
5.7L V8 Gas OHV

Front Centric Premium
Brake System Code And Ring Gear Code Are On Service
Standard Duty
Without Jb7 Brake System

1 Per Vehicle

1978

 

1977

 

1976

 

1975

 

1978

 

1977

 

1976

 

1975

 
GMC P35

4.8L L6 Gas OHV
1
 
Front
 
Centric Premium
Standard Duty
With Single Rear Wheels
 

GMC P35



4.8L L6 Gas OHV

Front Centric Premium
Standard Duty
With Single Rear Wheels

1 Per Vehicle

1976

 

1975

 

1976

 

1975

 
GMC P35

5.7L V8 Gas OHV
1
 
Front
 
Centric Premium
exc Motorhome Chassis
Standard
With Jb7 Brake System
 

GMC P35



5.7L V8 Gas OHV

Front Centric Premium
exc Motorhome Chassis
Standard
With Jb7 Brake System

1 Per Vehicle

1976

 

1975

 

1976

 

1975

 
GMC P35

7.4L V8 Gas OHV
1
 
Front
 
Centric Premium
Brake System Code And Ring Gear Code Are On Service
Standard Duty
With Jb7 Brake System
With Single Rear Wheels
 

GMC P35



7.4L V8 Gas OHV

Front Centric Premium
Brake System Code And Ring Gear Code Are On Service
Standard Duty
With Jb7 Brake System
With Single Rear Wheels

1 Per Vehicle

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