Lift Kit Suspension for 1975-1978 GMC K15 3-3'' Lift Front and Rear

13712K TuffCountry Lift Kit Suspension
For [3.0] '' Lift
[Full Front and Rear]
Lift Kit Suspension; Heavy Duty; 3 Inch Front Lift; 3 Inch Rear Lift; Without Shock Absorbers In Kit - Shock Change Necessary; Black Components; With Front Heavy Duty Springs/ Rear Lift Blocks/ U Bolts/ Brake Line Extensions/ Hardware
Attributes Front Lift Amount (IN): 3 Inch Rear Lift Amount (IN): 3 Inch Front Lift Type: Leaf Spring Rear Lift Type: Leaf Spring Block Maximum Tire Size: 33 x 12.50 Shock Type: Without Shocks Wheel Backspacing (IN): OEM Minimum Wheel Diameter: OEM Wheel Offset (MM): OEM Shocks: Without Shock Absorbers In Kit - Shock Change Necessary Color: Black Components Lift kits are designed to add additional height to your truck or SUV to increase fender clearance and allow for larger tires. All Tuff Country lift kits are engineered for the finest quality at an affordable price. Simple installation and a great ride are a trademark of the our kits. Features & Benefits Limited Lifetime Warranty

https://vehiclepartimages.com/PMDT/TFC/InstallationInstructions/13710.pdf
[Front Lift Amount (IN): 3 Inch Rear Lift Amount (IN): 3 Inch Front Lift Type: Leaf Spring Rear Lift Type: Leaf Spring Block Maximum Tire Size: 33 x 12.50 Shock Type: Without Shocks Wheel Backspacing (IN): OEM Minimum Wheel Diameter: OEM Wheel Offset (MM): OEM Shocks: Without Shock Absorbers In Kit - Shock Change Necessary Color: Black Components ]

Kit components:
{Tuff Country 13710 (T1C 13710); Quantity Required: 1; Lift Kit Component; Component For 13710K/ 13710KH/ 13710KN}
, {Tuff Country 18371 (T1C 18371); Quantity Required: 2; Leaf Spring; Heavy Duty; 3 Inch Lift; 495 Spring Rate; 0.401 Spring Thickness; Requires Spring Bushings Depending}