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

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

SKU: DSR031142PDS

Coilover Springs

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

SKU: DSR031142PDS

Coilover Springs

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Description

IMPORTANT NOTICE: Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.Reference Information Reference Data (Provide these details to our support team) Brand Name/s Detroit Speed Inc, Detroit Speed, DETROIT SPEED ENGINEERING StreetFX SKU dsr031142PDS SFX Item ID 5160629 Accounting SKU dsr-031142PDS Manufacturer SKU 031142PDS Manufacturer UPC 090127802311 Alternative References 031142PDS, DSR-031142PDS

Data: v2 - Desc: v4.2 - Upd: 2026-10-14 03:30:14

Part Type

Coilover Springs

Data: v4.2 - Upd: 2026-10-14 03:30:14

Specifications

Coilover Springs, Front, 650 lb. BBC, Chevrolet, GMC, Pair

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.

Product Attributes
Brand	Detroit Speed Inc
Manufacturer's Part Number	031142PDS
Part Type	Coilover Springs
Product Line	Detroit Speed Coilover Springs
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
Position	Front
Quantity	Sold as a pair.
Notes	Replacement coil-over spring with Speedmax Front Suspensions and big block engines.

Reference Information

Brand Name/s	Detroit Speed Inc
StreetFX SKU	dsr031142PDS
SFX Item ID	5160629
Supplier Item Code	5160629
Manufacturer SKU	031142PDS
Manufacturer UPC	90127802311

Compatibility

No specific fitment data available for this part. For clarification, please contact us.

Detailed Compatibility

Application Data
Universal	No
Make	CHEVROLET
Model	C10
Submodel	BIG TEN
Beginning Year	1978
Ending Year	1978
Engine Type	L6
Engine Size	4.8L/292
Engine Family	GM inline 6-cylinder
Drivetrain	RWD
Application Notes	Replacement coil-over spring with Speedmax Front Suspensions and big block engine swaps.

Universal	No
Make	CHEVROLET
Model	C10
Submodel	BIG TEN
Beginning Year	1978
Ending Year	1980
Engine Type	L6
Engine Size	4.1L/250
Engine Family	GM inline 6-cylinder
Drivetrain	RWD
Application Notes	Replacement coil-over spring with Speedmax Front Suspensions and big block engine swaps.

Universal	No
Make	CHEVROLET
Model	C10
Submodel	BIG TEN
Beginning Year	1978
Ending Year	1980
Engine Type	V8
Engine Size	5.0L/305
Engine Family	Chevy small block Gen I
Drivetrain	RWD
Application Notes	Replacement coil-over spring with Speedmax Front Suspensions and big block engine swaps.

Universal	No
Make	CHEVROLET
Model	C10
Submodel	BIG TEN
Beginning Year	1978
Ending Year	1980
Engine Type	V8
Engine Size	5.7L/350
Engine Family	Chevy small block Gen I
Drivetrain	RWD
Application Notes	Replacement coil-over spring with Speedmax Front Suspensions and big block engine swaps.

Universal	No
Make	CHEVROLET
Model	C10
Submodel	BIG TEN
Beginning Year	1978
Ending Year	1980
Engine Type	V8
Engine Size	7.4L/454
Engine Family	Chevy big block Mark IV
Drivetrain	RWD
Application Notes	Replacement coil-over spring with Speedmax Front Suspensions and big block engines.

Universal	No
Make	CHEVROLET
Model	C10
Submodel	BIG TEN
Beginning Year	1980
Ending Year	1980
Engine Type	L6
Engine Size	4.8L/292
Engine Family	GM inline 6-cylinder
Drivetrain	RWD
Application Notes	Replacement coil-over spring with Speedmax Front Suspensions and big block engine swaps.

Universal	No
Make	CHEVROLET
Model	C10
Submodel	BIG TEN
Beginning Year	1980
Ending Year	1980
Engine Type	V8
Engine Size	6.6L/400
Engine Family	Chevy small block Gen I
Drivetrain	RWD
Application Notes	Replacement coil-over spring with Speedmax Front Suspensions and big block engine swaps.

Universal	No
Make	CHEVROLET
Model	C10
Submodel	CHEYENNE
Beginning Year	1975
Ending Year	1980
Engine Type	L6
Engine Size	4.1L/250
Engine Family	GM inline 6-cylinder
Drivetrain	RWD
Application Notes	Replacement coil-over spring with Speedmax Front Suspensions and big block engine swaps.

Universal	No
Make	CHEVROLET
Model	C10
Submodel	CHEYENNE
Beginning Year	1975
Ending Year	1980
Engine Type	L6
Engine Size	4.8L/292
Engine Family	GM inline 6-cylinder
Drivetrain	RWD
Application Notes	Replacement coil-over spring with Speedmax Front Suspensions and big block engine swaps.

Universal	No
Make	CHEVROLET
Model	C10
Submodel	CHEYENNE
Beginning Year	1975
Ending Year	1980
Engine Type	V8
Engine Size	5.7L/350
Engine Family	Chevy small block Gen I
Drivetrain	RWD
Application Notes	Replacement coil-over spring with Speedmax Front Suspensions and big block engine swaps.

Universal	No
Make	CHEVROLET
Model	C10
Submodel	CHEYENNE
Beginning Year	1975
Ending Year	1980
Engine Type	V8
Engine Size	7.4L/454
Engine Family	Chevy big block Mark IV
Drivetrain	RWD
Application Notes	Replacement coil-over spring with Speedmax Front Suspensions and big block engines.

Universal	No
Make	CHEVROLET
Model	C10
Submodel	CHEYENNE
Beginning Year	1976
Ending Year	1980
Engine Type	V8
Engine Size	6.6L/400
Engine Family	Chevy small block Gen I
Drivetrain	RWD
Application Notes	Replacement coil-over spring with Speedmax Front Suspensions and big block engine swaps.

Universal	No
Make	CHEVROLET
Model	C10
Submodel	CHEYENNE
Beginning Year	1977
Ending Year	1980
Engine Type	V8
Engine Size	5.0L/305
Engine Family	Chevy small block Gen I
Drivetrain	RWD
Application Notes	Replacement coil-over spring with Speedmax Front Suspensions and big block engine swaps.

Universal	No
Make	CHEVROLET
Model	C10
Submodel	CUSTOM DELUXE
Beginning Year	1975
Ending Year	1980
Engine Type	L6
Engine Size	4.1L/250
Engine Family	GM inline 6-cylinder
Drivetrain	RWD
Application Notes	Replacement coil-over spring with Speedmax Front Suspensions and big block engine swaps.

Universal	No
Make	CHEVROLET
Model	C10
Submodel	CUSTOM DELUXE
Beginning Year	1975
Ending Year	1980
Engine Type	L6
Engine Size	4.8L/292
Engine Family	GM inline 6-cylinder
Drivetrain	RWD
Application Notes	Replacement coil-over spring with Speedmax Front Suspensions and big block engine swaps.

Universal	No
Make	CHEVROLET
Model	C10
Submodel	CUSTOM DELUXE
Beginning Year	1975
Ending Year	1980
Engine Type	V8
Engine Size	5.7L/350
Engine Family	Chevy small block Gen I
Drivetrain	RWD
Application Notes	Replacement coil-over spring with Speedmax Front Suspensions and big block engine swaps.

Universal	No
Make	CHEVROLET
Model	C10
Submodel	CUSTOM DELUXE
Beginning Year	1975
Ending Year	1980
Engine Type	V8
Engine Size	7.4L/454
Engine Family	Chevy big block Mark IV
Drivetrain	RWD
Application Notes	Replacement coil-over spring with Speedmax Front Suspensions and big block engines.

Universal	No
Make	CHEVROLET
Model	C10
Submodel	CUSTOM DELUXE
Beginning Year	1976
Ending Year	1980
Engine Type	V8
Engine Size	6.6L/400
Engine Family	Chevy small block Gen I
Drivetrain	RWD
Application Notes	Replacement coil-over spring with Speedmax Front Suspensions and big block engine swaps.

Universal	No
Make	CHEVROLET
Model	C10
Submodel	CUSTOM DELUXE
Beginning Year	1977
Ending Year	1980
Engine Type	V8
Engine Size	5.0L/305
Engine Family	Chevy small block Gen I
Drivetrain	RWD
Application Notes	Replacement coil-over spring with Speedmax Front Suspensions and big block engine swaps.

Universal	No
Make	CHEVROLET
Model	C10 PICKUP
Submodel	BASE
Beginning Year	1968
Ending Year	1969
Engine Type	L6
Engine Size	3.8L/230
Engine Family	GM inline 6-cylinder
Drivetrain	RWD
Application Notes	Replacement coil-over spring with Speedmax Front Suspensions and big block engine swaps.

Universal	No
Make	CHEVROLET
Model	C10 PICKUP
Submodel	BASE
Beginning Year	1968
Ending Year	1969
Engine Type	V8
Engine Size	5.3L/327
Engine Family	Chevy small block Gen I
Drivetrain	RWD
Application Notes	Replacement coil-over spring with Speedmax Front Suspensions and big block engine swaps.

Universal	No
Make	CHEVROLET
Model	C10 PICKUP
Submodel	BASE
Beginning Year	1968
Ending Year	1969
Engine Type	V8
Engine Size	6.5L/396
Engine Family	Chevy big block Mark IV
Drivetrain	RWD
Application Notes	Replacement coil-over spring with Speedmax Front Suspensions and big block engines.

Universal	No
Make	CHEVROLET
Model	C10 PICKUP
Submodel	BASE
Beginning Year	1968
Ending Year	1973
Engine Type	V8
Engine Size	5.0L/307
Engine Family	Chevy small block Gen I
Drivetrain	RWD
Application Notes	Replacement coil-over spring with Speedmax Front Suspensions and big block engine swaps.

Universal	No
Make	CHEVROLET
Model	C10 PICKUP
Submodel	BASE
Beginning Year	1968
Ending Year	1974
Engine Type	L6
Engine Size	4.1L/250
Engine Family	GM inline 6-cylinder
Drivetrain	RWD
Application Notes	Replacement coil-over spring with Speedmax Front Suspensions and big block engine swaps.

Universal	No
Make	CHEVROLET
Model	C10 PICKUP
Submodel	BASE
Beginning Year	1968
Ending Year	1974
Engine Type	L6
Engine Size	4.8L/292
Engine Family	GM inline 6-cylinder
Drivetrain	RWD
Application Notes	Replacement coil-over spring with Speedmax Front Suspensions and big block engine swaps.

This may not be an exhaustive list of compatible vehicles. Please reach out to one of our representatives if you are unsure or do not see your vehicle here.

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

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

Description

Part Type

Specifications

Reference Information

Compatibility

Detailed Compatibility

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