Home / Shop / Tuff Country 73-87 Chevy Truck 3/4 Ton 4X4 2in Lift Kt Heavy Duty (w/52in Rr Springs No Shocks)

Tuff Country 73-87 Chevy Truck 3/4 Ton 4X4 2in Lift Kt Heavy Duty (w/52in Rr Springs No Shocks)

SKU: TUF12723K

Suspension Leveling & Lift Kits

TUF Lift Kits...

Tuff Country

Tuff Country 73-87 Chevy Truck 3/4 Ton 4X4 2in Lift Kt Heavy Duty (w/52in Rr Springs No Shocks)

SKU: TUF12723K

Suspension Leveling & Lift Kits

TUF Lift Kits...

Last Available from MFR. LAST ONE AVAILABLE from the manufacturer's distribution centre. Once sold, this item may not be immediately available again. The dispatch timeframe shown is an estimate based on historical orders for this part and is dependent on the manufacturer releasing the final available unit.

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Description

Tuff Country's straight axle suspension lift kits for the 1969 thru 1987 GMC trucks feature the exclusive EZ-Ride leaf springs. All springs are tapered, snub rolled and pre-set for the most comfortable ride available in a lifted positive arch leaf spring. To reduce squeaking and improve ride characteristics, teflon inserts are also used between each leaf. Available in sizes ranging from 2 inches up to 6 inches of lift. Kits can be purchased with rear leaf springs or rear axle blocks.

Product Overview

Features and Benefits

Will Not Shortchange You On Critical Components
Making The Install Safe And Effective
Fantastic Ride Quality
Designed To Replicate Your Factory Ride
No Sacrificing Off Road Durability And Performance
Gives You The Best Of Both Worlds
Limited Lifetime Warranty

Product Details

Description:	1973-1987 Chevy Truck 3/4 ton 4x4-2in. Lift Kit Heavy Duty by (fits models w/52i
Lift/Drop Height:	2 in.
Part Number:	tuf12723K
WARNING CA Proposition 65 Message:	WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information: www.P65Warnings.ca.gov
WARNING CA Proposition 65:	Yes

Part Type

Suspension Leveling & Lift Kits

Data: v4.2 - Upd: 2026-10-13 22:20:56

Features

Designed To Replicate Your Factory Ride
Fantastic Ride Quality
Gives You The Best Of Both Worlds
Limited Lifetime Warranty
Making The Install Safe And Effective
No Sacrificing Off Road Durability And Performance
Will Not Shortchange You On Critical Components

Specifications

Product Attributes - Brand: Tuff Country
Product Attributes - Manufacturer's Part Number: 12723K
Product Attributes - Part Type: Suspension Leveling & Lift Kits
Product Attributes - Product Line: Tuff Country Heavy-Duty Lift Kits
Product Attributes - UPC: 698815006869
Product Attributes - Lift Style: Suspension Lift Kit
Product Attributes - Primary Front Lift Component: Leaf spring
Product Attributes - Primary Rear Lift Component: Leaf spring
Product Attributes - Front Shocks/Struts Included: No
Product Attributes - Rear Shocks/Struts Included: No
Product Attributes - Brake Lines Included: No
Product Attributes - Hardware Included: Yes
Product Attributes - FMVSS 126 Certification: No
Product Attributes - Quantity: Sold as a kit.
Product Attributes - Notes: Fits models with 52.00 in. long rear springs.

Reference Information

Brand Name/s	Tuff Country
StreetFX SKU	tuf12723K
SFX Item ID	4291831
Supplier Item Code	4291831
Manufacturer SKU	12723K
Manufacturer UPC	698815006869
Alternative References	TFY-12723K, 4X4, 2in, (w/52in

Compatibility

Application Data

Make	CHEVROLET
Model	K20
Submodel	CHEYENNE
Beginning Year	1975
Ending Year	1976
Engine Type	L6
Engine Size	4.1L/250
Engine Family	GM L6 GAS
Drivetrain	4WD
Amount of Lift Front	2.000 in.
Amount of Lift Rear	2.000 in.
Body Style	Standard Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	6
Maximum Tire Height (in.)	32 in.
Maximum Tire Width (in.)(application)	10.5 in.
Application Notes	Fits models with 52.00 in. long rear springs.
Fuel Type	GAS

Make	CHEVROLET
Model	K20
Submodel	CHEYENNE
Beginning Year	1975
Ending Year	1980
Engine Type	V8
Engine Size	6.6L/400
Engine Family	Chevy small block Gen I
Drivetrain	4WD
Amount of Lift Front	2.000 in.
Amount of Lift Rear	2.000 in.
Body Style	Standard Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	6
Maximum Tire Height (in.)	32 in.
Maximum Tire Width (in.)(application)	10.5 in.
Application Notes	Fits models with 52.00 in. long rear springs.
Fuel Type	GAS

Make	CHEVROLET
Model	K20
Submodel	CHEYENNE
Beginning Year	1975
Ending Year	1981
Engine Type	L6
Engine Size	4.8L/292
Engine Family	GM L6 GAS
Drivetrain	4WD
Amount of Lift Front	2.000 in.
Amount of Lift Rear	2.000 in.
Body Style	Standard Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	6
Maximum Tire Height (in.)	32 in.
Maximum Tire Width (in.)(application)	10.5 in.
Application Notes	Fits models with 52.00 in. long rear springs.
Fuel Type	GAS

Make	CHEVROLET
Model	K20
Submodel	CHEYENNE
Beginning Year	1975
Ending Year	1981
Engine Type	V8
Engine Size	5.7L/350
Engine Family	Chevy small block Gen I
Drivetrain	4WD
Amount of Lift Front	2.000 in.
Amount of Lift Rear	2.000 in.
Body Style	Standard Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	6
Maximum Tire Height (in.)	32 in.
Maximum Tire Width (in.)(application)	10.5 in.
Application Notes	Fits models with 52.00 in. long rear springs.
Fuel Type	GAS

Make	CHEVROLET
Model	K20
Submodel	CHEYENNE
Beginning Year	1976
Ending Year	1978
Engine Type	V8
Engine Size	7.4L/454
Engine Family	Chevy big block Mark IV
Drivetrain	4WD
Amount of Lift Front	2.000 in.
Amount of Lift Rear	2.000 in.
Body Style	Standard Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	6
Maximum Tire Height (in.)	32 in.
Maximum Tire Width (in.)(application)	10.5 in.
Application Notes	Fits models with 52.00 in. long rear springs.
Fuel Type	GAS

Make	CHEVROLET
Model	K20
Submodel	CHEYENNE
Beginning Year	1977
Ending Year	1978
Engine Type	V8
Engine Size	5.0L/305
Engine Family	Chevy small block Gen I
Drivetrain	4WD
Amount of Lift Front	2.000 in.
Amount of Lift Rear	2.000 in.
Body Style	Standard Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	6
Maximum Tire Height (in.)	32 in.
Maximum Tire Width (in.)(application)	10.5 in.
Application Notes	Fits models with 52.00 in. long rear springs.
Fuel Type	GAS

Make	CHEVROLET
Model	K20
Submodel	CHEYENNE
Beginning Year	1978
Ending Year	1980
Engine Type	L6
Engine Size	4.1L/250
Engine Family	GM L6 GAS
Drivetrain	4WD
Amount of Lift Front	2.000 in.
Amount of Lift Rear	2.000 in.
Body Style	Standard Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	6
Maximum Tire Height (in.)	32 in.
Maximum Tire Width (in.)(application)	10.5 in.
Application Notes	Fits models with 52.00 in. long rear springs.
Fuel Type	GAS

Make	CHEVROLET
Model	K20
Submodel	CUSTOM
Beginning Year	1981
Ending Year	1986
Engine Type	L6
Engine Size	4.8L/292
Engine Family	GM L6 GAS
Drivetrain	4WD
Amount of Lift Front	2.000 in.
Amount of Lift Rear	2.000 in.
Body Style	Standard Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	6
Maximum Tire Height (in.)	32 in.
Maximum Tire Width (in.)(application)	10.5 in.
Application Notes	Fits models with 52.00 in. long rear springs.
Fuel Type	GAS

Make	CHEVROLET
Model	K20
Submodel	CUSTOM
Beginning Year	1981
Ending Year	1986
Engine Type	V8
Engine Size	5.7L/350
Engine Family	Chevy small block Gen I
Drivetrain	4WD
Amount of Lift Front	2.000 in.
Amount of Lift Rear	2.000 in.
Body Style	Standard Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	6
Maximum Tire Height (in.)	32 in.
Maximum Tire Width (in.)(application)	10.5 in.
Application Notes	Fits models with 52.00 in. long rear springs.
Fuel Type	GAS

Make	CHEVROLET
Model	K20
Submodel	CUSTOM
Beginning Year	1985
Ending Year	1985
Engine Type	V6
Engine Size	4.3L/262
Engine Family	GM V6 GAS
Drivetrain	4WD
Amount of Lift Front	2.000 in.
Amount of Lift Rear	2.000 in.
Body Style	Standard Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	6
Maximum Tire Height (in.)	32 in.
Maximum Tire Width (in.)(application)	10.5 in.
Application Notes	Fits models with 52.00 in. long rear springs.
Fuel Type	GAS

Make	CHEVROLET
Model	K20
Submodel	CUSTOM
Beginning Year	1985
Ending Year	1985
Engine Type	V8
Engine Size	5.0L/305
Engine Family	Chevy small block Gen I
Drivetrain	4WD
Amount of Lift Front	2.000 in.
Amount of Lift Rear	2.000 in.
Body Style	Standard Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	6
Maximum Tire Height (in.)	32 in.
Maximum Tire Width (in.)(application)	10.5 in.
Application Notes	Fits models with 52.00 in. long rear springs.
Fuel Type	GAS

Make	CHEVROLET
Model	K20
Submodel	CUSTOM DELUXE
Beginning Year	1975
Ending Year	1976
Engine Type	L6
Engine Size	4.1L/250
Engine Family	GM L6 GAS
Drivetrain	4WD
Amount of Lift Front	2.000 in.
Amount of Lift Rear	2.000 in.
Body Style	Standard Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	6
Maximum Tire Height (in.)	32 in.
Maximum Tire Width (in.)(application)	10.5 in.
Application Notes	Fits models with 52.00 in. long rear springs.
Fuel Type	GAS

Make	CHEVROLET
Model	K20
Submodel	CUSTOM DELUXE
Beginning Year	1975
Ending Year	1980
Engine Type	L6
Engine Size	4.8L/292
Engine Family	GM L6 GAS
Drivetrain	4WD
Amount of Lift Front	2.000 in.
Amount of Lift Rear	2.000 in.
Body Style	Standard Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	6
Maximum Tire Height (in.)	32 in.
Maximum Tire Width (in.)(application)	10.5 in.
Application Notes	Fits models with 52.00 in. long rear springs.
Fuel Type	GAS

Make	CHEVROLET
Model	K20
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	4WD
Amount of Lift Front	2.000 in.
Amount of Lift Rear	2.000 in.
Body Style	Standard Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	6
Maximum Tire Height (in.)	32 in.
Maximum Tire Width (in.)(application)	10.5 in.
Application Notes	Fits models with 52.00 in. long rear springs.
Fuel Type	GAS

Make	CHEVROLET
Model	K20
Submodel	CUSTOM DELUXE
Beginning Year	1975
Ending Year	1980
Engine Type	V8
Engine Size	6.6L/400
Engine Family	Chevy small block Gen I
Drivetrain	4WD
Amount of Lift Front	2.000 in.
Amount of Lift Rear	2.000 in.
Body Style	Standard Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	6
Maximum Tire Height (in.)	32 in.
Maximum Tire Width (in.)(application)	10.5 in.
Application Notes	Fits models with 52.00 in. long rear springs.
Fuel Type	GAS

Make	CHEVROLET
Model	K20
Submodel	CUSTOM DELUXE
Beginning Year	1976
Ending Year	1978
Engine Type	V8
Engine Size	7.4L/454
Engine Family	Chevy big block Mark IV
Drivetrain	4WD
Amount of Lift Front	2.000 in.
Amount of Lift Rear	2.000 in.
Body Style	Standard Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	6
Maximum Tire Height (in.)	32 in.
Maximum Tire Width (in.)(application)	10.5 in.
Application Notes	Fits models with 52.00 in. long rear springs.
Fuel Type	GAS

Make	CHEVROLET
Model	K20
Submodel	CUSTOM DELUXE
Beginning Year	1977
Ending Year	1978
Engine Type	V8
Engine Size	5.0L/305
Engine Family	Chevy small block Gen I
Drivetrain	4WD
Amount of Lift Front	2.000 in.
Amount of Lift Rear	2.000 in.
Body Style	Standard Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	6
Maximum Tire Height (in.)	32 in.
Maximum Tire Width (in.)(application)	10.5 in.
Application Notes	Fits models with 52.00 in. long rear springs.
Fuel Type	GAS

Make	CHEVROLET
Model	K20
Submodel	CUSTOM DELUXE
Beginning Year	1978
Ending Year	1980
Engine Type	L6
Engine Size	4.1L/250
Engine Family	GM L6 GAS
Drivetrain	4WD
Amount of Lift Front	2.000 in.
Amount of Lift Rear	2.000 in.
Body Style	Standard Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	6
Maximum Tire Height (in.)	32 in.
Maximum Tire Width (in.)(application)	10.5 in.
Application Notes	Fits models with 52.00 in. long rear springs.
Fuel Type	GAS

Make	CHEVROLET
Model	K20
Submodel	DELUXE
Beginning Year	1981
Ending Year	1981
Engine Type	L6
Engine Size	4.8L/292
Engine Family	GM L6 GAS
Drivetrain	4WD
Amount of Lift Front	2.000 in.
Amount of Lift Rear	2.000 in.
Body Style	Standard Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	6
Maximum Tire Height (in.)	32 in.
Maximum Tire Width (in.)(application)	10.5 in.
Application Notes	Fits models with 52.00 in. long rear springs.
Fuel Type	GAS

Make	CHEVROLET
Model	K20
Submodel	DELUXE
Beginning Year	1981
Ending Year	1981
Engine Type	V8
Engine Size	5.7L/350
Engine Family	Chevy small block Gen I
Drivetrain	4WD
Amount of Lift Front	2.000 in.
Amount of Lift Rear	2.000 in.
Body Style	Standard Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	6
Maximum Tire Height (in.)	32 in.
Maximum Tire Width (in.)(application)	10.5 in.
Application Notes	Fits models with 52.00 in. long rear springs.
Fuel Type	GAS

Make	CHEVROLET
Model	K20 PICKUP
Submodel	BASE
Beginning Year	1973
Ending Year	1973
Engine Type	V8
Engine Size	5.0L/307
Engine Family	Chevy small block Gen I
Drivetrain	4WD
Amount of Lift Front	2.000 in.
Amount of Lift Rear	2.000 in.
Body Style	Standard Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	6
Maximum Tire Height (in.)	32 in.
Maximum Tire Width (in.)(application)	10.5 in.
Application Notes	Fits models with 52.00 in. long rear springs.
Fuel Type	GAS

Make	CHEVROLET
Model	K20 PICKUP
Submodel	BASE
Beginning Year	1973
Ending Year	1974
Engine Type	L6
Engine Size	4.1L/250
Engine Family	GM L6 GAS
Drivetrain	4WD
Amount of Lift Front	2.000 in.
Amount of Lift Rear	2.000 in.
Body Style	Standard Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	6
Maximum Tire Height (in.)	32 in.
Maximum Tire Width (in.)(application)	10.5 in.
Application Notes	Fits models with 52.00 in. long rear springs.
Fuel Type	GAS

Make	CHEVROLET
Model	K20 PICKUP
Submodel	BASE
Beginning Year	1973
Ending Year	1974
Engine Type	L6
Engine Size	4.8L/292
Engine Family	GM L6 GAS
Drivetrain	4WD
Amount of Lift Front	2.000 in.
Amount of Lift Rear	2.000 in.
Body Style	Standard Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	6
Maximum Tire Height (in.)	32 in.
Maximum Tire Width (in.)(application)	10.5 in.
Application Notes	Fits models with 52.00 in. long rear springs.
Fuel Type	GAS

Make	CHEVROLET
Model	K20 PICKUP
Submodel	BASE
Beginning Year	1973
Ending Year	1974
Engine Type	V8
Engine Size	5.7L/350
Engine Family	Chevy small block Gen I
Drivetrain	4WD
Amount of Lift Front	2.000 in.
Amount of Lift Rear	2.000 in.
Body Style	Standard Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	6
Maximum Tire Height (in.)	32 in.
Maximum Tire Width (in.)(application)	10.5 in.
Application Notes	Fits models with 52.00 in. long rear springs.
Fuel Type	GAS

Make	CHEVROLET
Model	K20 PICKUP
Submodel	BASE
Beginning Year	1973
Ending Year	1974
Engine Type	V8
Engine Size	7.4L/454
Engine Family	Chevy big block Mark IV
Drivetrain	4WD
Amount of Lift Front	2.000 in.
Amount of Lift Rear	2.000 in.
Body Style	Standard Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	6
Maximum Tire Height (in.)	32 in.
Maximum Tire Width (in.)(application)	10.5 in.
Application Notes	Fits models with 52.00 in. long rear springs.
Fuel Type	GAS

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Tuff Country 73-87 Chevy Truck 3/4 Ton 4X4 2in Lift Kt Heavy Duty (w/52in Rr Springs No Shocks)

Tuff Country 73-87 Chevy Truck 3/4 Ton 4X4 2in Lift Kt Heavy Duty (w/52in Rr Springs No Shocks)

Description

Product Overview

Features and Benefits

Product Details

Part Type

Features

Specifications

Reference Information

Compatibility

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