$292.95

Coilover Springs, Front, 650 lb. BBC, Chevrolet, GMC, Pair
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Detroit Speed 12 Inch Coilover Spring 031142PDS

Detroit Speed 12 Inch Coilover Spring 031142PDS

DSR-031142PDS

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Part Number: DSR-031142PDS

Estimated Ship Date: Nov 9, 2026

$292.95

Estimated Ship Date: Nov 9, 2026 Would you rather pick it up?

Overview

Brand:
Manufacturer's Part Number:
031142PDS
Part Type:
Product Line:
Summit Racing Part Number:
DSR-031142PDS
Item Number:
7610570
UPC:
90127802311
Coilover Spring Inside Diameter (in.):
2.500 in.
Coilover Spring Inside Diameter (mm):
63.50mm
Coilover Spring Length (in.):
12.000 in.
Coilover Spring Length (mm):
304.80mm
Progressive Rate Spring:
No
Coilover Spring Rate (lbs/in):
650 lbs./in.
Spring Finish:
Black
Location:
Front
Quantity:
Sold as a pair.
Notes:
Replacement coil-over spring with Speedmax Front Suspensions and big block engines.

Detroit Speed Coilover Springs

Detroit Speed offers coilover springs in for universal and vehicle-specific applications. They're available in different lengths and spring rates, for front or rear positions. The premium-quality springs are powdercoated to resist rust and corrosion. Order the model that best fits your vehicle.

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