Home / Shop / Tuff Country 73-87 Chevy Truck 3/4 Ton 4wd 4in Heavy Duty Lift Kit (w/ Rear Blocks No Shocks)

Tuff Country 73-87 Chevy Truck 3/4 Ton 4wd 4in Heavy Duty Lift Kit (w/ Rear Blocks No Shocks)

SKU: TUF14723K

Suspension Leveling & Lift Kits

TUF Lift Kits

Tuff Country

Tuff Country 73-87 Chevy Truck 3/4 Ton 4wd 4in Heavy Duty Lift Kit (w/ Rear Blocks No Shocks)

SKU: TUF14723K

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.

We accept

Description

4 Inch Lift Kit Heavy Duty with Rear Lift Blocks

Part Type

Suspension Leveling & Lift Kits

Data: v4.2 - Upd: 2026-09-30 16:49:50

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: 14723K
Product Attributes - Part Type: Suspension Leveling & Lift Kits
Product Attributes - Product Line: Tuff Country Heavy-Duty Lift Kits
Product Attributes - UPC: 698815011672
Product Attributes - Lift Style: Suspension Lift Kit
Product Attributes - Primary Front Lift Component: Leaf spring
Product Attributes - Primary Rear Lift Component: Leaf spring block
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.

Reference Information

Brand Name/s	Tuff Country
StreetFX SKU	tuf14723K
SFX Item ID	4291985
Supplier Item Code	4291985
Manufacturer SKU	14723K
Manufacturer UPC	698815011672
Alternative References	TFY-14723K, 4wd, 4in

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	4.000 in.
Amount of Lift Rear	4.000 in.
Body Style	Standard Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	6
Maximum Tire Height (in.)	33 in.
Maximum Tire Width (in.)(application)	12.5 in.
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	4.000 in.
Amount of Lift Rear	4.000 in.
Body Style	Standard Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	6
Maximum Tire Height (in.)	33 in.
Maximum Tire Width (in.)(application)	12.5 in.
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	4.000 in.
Amount of Lift Rear	4.000 in.
Body Style	Standard Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	6
Maximum Tire Height (in.)	33 in.
Maximum Tire Width (in.)(application)	12.5 in.
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	4.000 in.
Amount of Lift Rear	4.000 in.
Body Style	Standard Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	6
Maximum Tire Height (in.)	33 in.
Maximum Tire Width (in.)(application)	12.5 in.
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	4.000 in.
Amount of Lift Rear	4.000 in.
Body Style	Standard Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	6
Maximum Tire Height (in.)	33 in.
Maximum Tire Width (in.)(application)	12.5 in.
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	4.000 in.
Amount of Lift Rear	4.000 in.
Body Style	Standard Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	6
Maximum Tire Height (in.)	33 in.
Maximum Tire Width (in.)(application)	12.5 in.
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	4.000 in.
Amount of Lift Rear	4.000 in.
Body Style	Standard Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	6
Maximum Tire Height (in.)	33 in.
Maximum Tire Width (in.)(application)	12.5 in.
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	4.000 in.
Amount of Lift Rear	4.000 in.
Body Style	Standard Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	6
Maximum Tire Height (in.)	33 in.
Maximum Tire Width (in.)(application)	12.5 in.
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	4.000 in.
Amount of Lift Rear	4.000 in.
Body Style	Standard Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	6
Maximum Tire Height (in.)	33 in.
Maximum Tire Width (in.)(application)	12.5 in.
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	4.000 in.
Amount of Lift Rear	4.000 in.
Body Style	Standard Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	6
Maximum Tire Height (in.)	33 in.
Maximum Tire Width (in.)(application)	12.5 in.
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	4.000 in.
Amount of Lift Rear	4.000 in.
Body Style	Standard Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	6
Maximum Tire Height (in.)	33 in.
Maximum Tire Width (in.)(application)	12.5 in.
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	4.000 in.
Amount of Lift Rear	4.000 in.
Body Style	Standard Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	6
Maximum Tire Height (in.)	33 in.
Maximum Tire Width (in.)(application)	12.5 in.
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	4.000 in.
Amount of Lift Rear	4.000 in.
Body Style	Standard Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	6
Maximum Tire Height (in.)	33 in.
Maximum Tire Width (in.)(application)	12.5 in.
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	4.000 in.
Amount of Lift Rear	4.000 in.
Body Style	Standard Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	6
Maximum Tire Height (in.)	33 in.
Maximum Tire Width (in.)(application)	12.5 in.
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	4.000 in.
Amount of Lift Rear	4.000 in.
Body Style	Standard Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	6
Maximum Tire Height (in.)	33 in.
Maximum Tire Width (in.)(application)	12.5 in.
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	4.000 in.
Amount of Lift Rear	4.000 in.
Body Style	Standard Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	6
Maximum Tire Height (in.)	33 in.
Maximum Tire Width (in.)(application)	12.5 in.
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	4.000 in.
Amount of Lift Rear	4.000 in.
Body Style	Standard Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	6
Maximum Tire Height (in.)	33 in.
Maximum Tire Width (in.)(application)	12.5 in.
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	4.000 in.
Amount of Lift Rear	4.000 in.
Body Style	Standard Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	6
Maximum Tire Height (in.)	33 in.
Maximum Tire Width (in.)(application)	12.5 in.
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	4.000 in.
Amount of Lift Rear	4.000 in.
Body Style	Standard Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	6
Maximum Tire Height (in.)	33 in.
Maximum Tire Width (in.)(application)	12.5 in.
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	4.000 in.
Amount of Lift Rear	4.000 in.
Body Style	Standard Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	6
Maximum Tire Height (in.)	33 in.
Maximum Tire Width (in.)(application)	12.5 in.
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	4.000 in.
Amount of Lift Rear	4.000 in.
Body Style	Standard Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	6
Maximum Tire Height (in.)	33 in.
Maximum Tire Width (in.)(application)	12.5 in.
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	4.000 in.
Amount of Lift Rear	4.000 in.
Body Style	Standard Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	6
Maximum Tire Height (in.)	33 in.
Maximum Tire Width (in.)(application)	12.5 in.
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	4.000 in.
Amount of Lift Rear	4.000 in.
Body Style	Standard Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	6
Maximum Tire Height (in.)	33 in.
Maximum Tire Width (in.)(application)	12.5 in.
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	4.000 in.
Amount of Lift Rear	4.000 in.
Body Style	Standard Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	6
Maximum Tire Height (in.)	33 in.
Maximum Tire Width (in.)(application)	12.5 in.
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	4.000 in.
Amount of Lift Rear	4.000 in.
Body Style	Standard Cab Pickup
Front Suspension	Solid front axle
Number of Lugs	6
Maximum Tire Height (in.)	33 in.
Maximum Tire Width (in.)(application)	12.5 in.
Fuel Type	GAS

Loading compatibility information...

Keep shopping

Select Your Vehicle

Tuff Country 73-87 Chevy Truck 3/4 Ton 4wd 4in Heavy Duty Lift Kit (w/ Rear Blocks No Shocks)

Tuff Country 73-87 Chevy Truck 3/4 Ton 4wd 4in Heavy Duty Lift Kit (w/ Rear Blocks No Shocks)

Description

Part Type

Features

Specifications

Reference Information

Compatibility

More from Tuff Country

Tuff Country 19-23 Chevy 1500 4x4 4in Lift Kit w/ Upper Control Arms

Tuff Country 19-23 Dodge Ram 1500 2in Front Leveling Kit with Ride Height Sensor Links

Tuff Country 19-23 Ram 1500 Rebel 4wd 2.5in Leveling Kt Frt w/Ball Joint Up Cntrl Arms (No Shocks)

Tuff Country 73-79 Ford F-150 4X4 4in Lift Kit (w/2.5in Wide Rear Springs SX8000 Shocks)

Tuff Country 81-96 Ford F-150 4x4 2.5in Performance Lift Kit (No Shocks)

Tuff Country 92-98 Chevy Suburban 2500 4x4 (8 lug) 2in Lift Kit (SX8000 Shocks)