[Vehicle Fitment-1]: Compatible with Buick Skylark 1964, Fit for Special 1964, Fit for Sportwagon 1964-1964; Compatible with Pontiac Firebird 1969-1970 [Vehicle Fitment-2]: Compatible with Chevrolet Bel Air 1955-1957, Fit for Del Ray 1957-1957, Fit for Nomad 1955-1957, Fit for One-Fifty Series 1955-1957, Fit for Sedan Delivery 1955-1957, Fit for Two-Ten Series 1955-1957 [Reference Number]: 656, 334457, 344457, 3714506, 3722423, 388282, 388283 [Installation Position]: Front Left and Right (Driver and Passenger Side) [Buy with Confidence]: A-Premium offers a one-year unlimited-mileage guarantee on our meticulously crafted coil spring kit. We offer a wide variety of automotive accessory categories, ensuring that you can hit the road with peace of mind. A-premium Coil Springs are an ideal choice to replace your broken Coil Springs. All Coil Springs meet or exceed OEM specifications. Due to high manufacturing standard, it will come with one year quality guarantee.

Compatible with Buick Models:
Fit for 1964-1964 Skylark V6 3.7L
Fit for 1964-1964 Special
Fit for 1964-1964 Sportwagon

Compatible with Chevrolet Models:
Fit for 1955-1957 Bel Air
Fit for 1957-1957 Del Ray
Fit for 1955-1957 Nomad
Fit for 1955-1957 One-Fifty Series
Fit for 1955-1957 Sedan Delivery L6 3.8L
Fit for 1955-1957 Sedan Delivery L6 4.3L
Fit for 1955-1957 Sedan Delivery V8 4.3L
Fit for 1957-1957 Sedan Delivery V8 4.6L
Fit for 1955-1957 Two-Ten Series

Compatible with Pontiac Models:
Fit for 1969-1969 Firebird V8 5.7L
Fit for 1969-1970 Firebird V8 6.6L

Product Specifications:
Compressed Length (Inch): 11.19 Inch
Outside Diameter (Inch): 4.91 Inch
Relaxed Length (Inch): 17.38 Inch
Wire Diameter (Inch): 0.64 Inch

OEM Number: 656, 334457, 344457, 3714506, 3722423, 388282, 388283
Location: Front Left and Right (Driver and Passenger Side)