Fabtech P/N K1015

Lift Systems, Fleetside

Description

The 8" Performance Suspension System is accomplished via one-piece cast drop down steering knuckles attaching to heavy-duty 1/4" thick, high arched lower control arm crossmembers with tubular upper control arms. Fabtech’s combination of steering knuckle, high arched crossmembers and upper control arms provides an excellent ride quality with high ground clearance. This system will provide a true 8 inches of lift without adjustment to the torsion bars allowing the use of 37" tall tires. The front differential is properly relocated to eliminate front driveshaft vibration on 2001-06 vehicles with the stock driveshaft. On late model 2007-08 vehicles with Magna 1625 transfer cases the system requires the use of a CV front driveshaft to address high speed 4WD use. New tubular upper control arms fit into the stock frame pockets using urethane bushings. Upper control arms include double shock mounting tabs for integration with Fabtech’s optional front dual shock hoop system. The front suspension is completed with an differential skid plate, tubular crossmember supports and impact struts while the torsion bar drop down brackets properly align the torsion bars to the relocated stock lower control arms. The rear suspension is lifted using a 4" block kit with 2" add a leafs. The system is completed with rear bump stop brackets and a rear driveshaft carrier bearing drop bracket.

The 8" Performance Suspension System is accomplished via one-piece cast drop down steering knuckles attaching to heavy-duty 1/4" thick, high arched lower control arm crossmembers with tubular upper control arms.

Specifications

BrandFabtech
Part NumberK1015
Lift/Drop Height8
Weight356.9 lbs

Vehicle Fitment

Year(s)MakeModelBedSubmodelNotes
2001-2006ChevroletSilverado 2500 HD-BASEw/Performance Shocks; 8 in. Lift; Requires Exhaust Modification~8 in. Lift Use 37/12.50R17 Tire w/17x9 Wheel w/4.625 in BS w/Minor Trimming~Will Not Fit Vehicles w/Quadrasteer~8 in. Lift Use 37/13.50R20 Tires w/20X10 Wheels w/5 in. BS w/Minor Trim~Can Not Use OEM Wheel And Tire~Will Experience Some Loss Of Turning Radius~8 in. Lift Use 37/14.00R18 Tire w/18X9 Wheels w/5 in. BS w/Minor Trim~May Require Driveshaft Modification~Welding Required~Incl. Front Differential Drop Brackets/Skid Plate/CV Spacers~Front And Rear Shocks/All Required Hardware~Blocks/U-Bolts/Impact Strut And Rear Mount/Add-A-Leafs~Spindles/Weld-In Plate/Front Bump Stop Brackets/Rear Bump Stop~Crossmembers And Support Tube/Carrier Bearing Spacer/Ball Joints~Upper Control Arms/Torsion Bar Drop Bracket
2006ChevroletSilverado 3500FleetsideBASEw/Performance Shocks; 8 in. Lift; Requires Exhaust Modification~8 in. Lift Use 37/12.50R17 Tire w/17x9 Wheel w/4.625 in BS w/Minor Trimming~Will Not Fit Vehicles w/Quadrasteer~8 in. Lift Use 37/13.50R20 Tires w/20X10 Wheels w/5 in. BS w/Minor Trim~Can Not Use OEM Wheel And Tire~Will Experience Some Loss Of Turning Radius~8 in. Lift Use 37/14.00R18 Tire w/18X9 Wheels w/5 in. BS w/Minor Trim~May Require Driveshaft Modification~Welding Required~Incl. Front Differential Drop Brackets/Skid Plate/CV Spacers~Front And Rear Sho cks/All Required Hardware~Blocks/U-Bolts/Impact Strut And Rear Mount/Add-A-Leafs~Spindles/Weld-In Plate/Front Bump Stop Brackets/Rear Bump Stop~Crossmembers And Support Tube/Carrier Bearing Spacer/Ball Joints~Upper Control Arms/Torsion Bar Drop Bracket
2001-2006ChevroletSilverado 3500FleetsideBASEw/Performance Shocks; 8 in. Lift; Requires Exhaust Modification~8 in. Lift Use 37/12.50R17 Tire w/17x9 Wheel w/4.625 in BS w/Minor Trimming~Will Not Fit Vehicles w/Quadrasteer~8 in. Lift Use 37/13.50R20 Tires w/20X10 Wheels w/5 in. BS w/Minor Trim~Can Not Use OEM Wheel And Tire~Will Experience Some Loss Of Turning Radius~8 in. Lift Use 37/14.00R18 Tire w/18X9 Wheels w/5 in. BS w/Minor Trim~May Require Driveshaft Modification~Welding Required~Incl. Front Differential Drop Brackets/Skid Plate/CV Spacers~Front And Rear Shocks/All Required Hardware~Blocks/U-Bolts/Impact Strut And Rear Mount/Add-A-Leafs~Spindles/Weld-In Plate/Front Bump Stop Brackets/Rear Bump Stop~Crossmembers And Support Tube/Carrier Bearing Spacer/Ball Joints~Upper Control Arms/Torsion Bar Drop Bracket
2001-2006GMCSierra 2500 HD-BASEw/Performance Shocks; 8 in. Lift; Requires Exhaust Modification~8 in. Lift Use 37/12.50R17 Tire w/17x9 Wheel w/4.625 in BS w/Minor Trimming~Will Not Fit Vehicles w/Quadrasteer~8 in. Lift Use 37/13.50R20 Tires w/20X10 Wheels w/5 in. BS w/Minor Trim~Can Not Use OEM Wheel And Tire~Will Experience Some Loss Of Turning Radius~8 in. Lift Use 37/14.00R18 Tire w/18X9 Wheels w/5 in. BS w/Minor Trim~May Require Driveshaft Modification~Welding Required~Incl. Front Differential Drop Brackets/Skid Plate/CV Spacers~Front And Rear Shocks/All Required Hardware~Blocks/U-Bolts/Impact Strut And Rear Mount/Add-A-Leafs~Spindles/Weld-In Plate/Front Bump Stop Brackets/Rear Bump Stop~Crossmembers And Support Tube/Carrier Bearing Spacer/Ball Joints~Upper Control Arms/Torsion Bar Drop Bracket
2001-2006GMCSierra 3500FleetsideBASEw/Performance Shocks; 8 in. Lift; Requires Exhaust Modification~8 in. Lift Use 37/12.50R17 Tire w/17x9 Wheel w/4.625 in BS w/Minor Trimming~Will Not Fit Vehicles w/Quadrasteer~8 in. Lift Use 37/13.50R20 Tires w/20X10 Wheels w/5 in. BS w/Minor Trim~Can Not Use OEM Wheel And Tire~Will Experience Some Loss Of Turning Radius~8 in. Lift Use 37/14.00R18 Tire w/18X9 Wheels w/5 in. BS w/Minor Trim~May Require Driveshaft Modification~Welding Required~Incl. Front Differential Drop Brackets/Skid Plate/CV Spacers~Front And Rear Shocks/All Required Hardware~Blocks/U-Bolts/Impact Strut And Rear Mount/Add-A-Leafs~Spindles/Weld-In Plate/Front Bump Stop Brackets/Rear Bump Stop~Crossmembers And Support Tube/Carrier Bearing Spacer/Ball Joints~Upper Control Arms/Torsion Bar Drop Bracket
2005ChevroletSilverado 2500 HD-BASEw/Performance Shocks; 8 in. Lift; Requires Exhaust Modification~8 in. Lift Use 37/12.50R17 Tire w/17x9 Wheel w/4.625 in BS w/Minor Trimming~Will Not Fit Vehicles w/Quadrasteer~8 in. Lift Use 37/13.50R20 Tires w/20X10 Wheels w/5 in. BS w/Minor Trim~Can Not Use OEM Wheel And Tire~Will Experience Some Loss Of Turning Radius~8 in. Lift Use 37/14.00R18 Tire w/18X9 Wheels w/5 in. BS w/Minor Trim~May Require Driveshaft Modification~Welding Required~Incl. Front Differenti al Drop Brackets/Skid Plate/CV Spacers~Front And Rear Shocks/All Required Hardware~Blocks/U-Bolts/Impact Strut And Rear Mount/Add-A-Leafs~Spindles/Weld-In Plate/Front Bump Stop Brackets/Rear Bump Stop~Crossmembers And Support Tube/Carrier Bearing Spacer/Ball Joints~Upper Control Arms/Torsion Bar Drop Bracket
2004ChevroletSilverado 3500FleetsideBASEw/Performance Shocks; 8 in. Lift; Requires Exhaust Modification~8 in. Lift Use 37/12.50R17 Tire w/17x9 Wheel w/4.625 in BS w/Minor Trimming~Will Not Fit Vehicles w/Quadrasteer~8 in. Lift Use 37/13.50R20 Tires w/20X10 Wheels w/5 in. BS w/Minor Trim~Can Not Use OEM Wheel And Tire~Will Experience Some Loss Of Turning Radius~8 in. Lift Use 37/14.00R18 Tire w/18X9 Wheels w/5 in. BS w/Minor Trim~May Require Driveshaft Modification~Welding Required~Incl. Front Differential Drop Brackets/Skid Plate/CV Spacers~Front And Rear Shocks/All Required Hardware~Blocks/U-Bo lts/Impact Strut And Rear Mount/Add-A-Leafs~Spindles/Weld-In Plate/Front Bump Stop Brackets/Rear Bump Stop~Crossmembers And Support Tube/Carrier Bearing Spacer/Ball Joints~Upper Control Arms/Torsion Bar Drop Bracket
2004GMCSierra 2500 HD-BASEw/Performance Shocks; 8 in. Lift; Requires Exhaust Modification~8 in. Lift Use 37/12.50R17 Tire w/17x9 Wheel w/4.625 in BS w/Minor Trimming~Will Not Fit Vehicles w/Quadrasteer~8 in. Lift Use 37/13.50R20 Tires w/20X10 Wheels w/5 in. BS w/Minor Trim~Can Not Use OEM Wheel And Tire~Will Experience Some Loss Of Turning Radius~8 in. Lift Use 37/14.00R18 Tire w/18X9 Wheels w/5 in. BS w/Minor Trim~May Require Driveshaft Modification~Welding Required~Incl. Front Differential Drop Brackets/Skid Plate/CV Spacers~Front And Rear Shocks/All Required Hardware~Blocks/U-Bolts/Impact Strut And Rear Mount/Add-A-Leafs~Spindles/Weld-In Plate/Front Bump Stop Brackets/Rear Bump Stop~Crossmembers And Support Tube/Carrier Bea ring Spacer/Ball Joints~Upper Control Arms/Torsion Bar Drop Bracket
2003ChevroletSilverado 3500FleetsideBASEw/Performance Shocks; 8 in. Lift; Requires Exhaust Modification~8 in. Lift Use 37/12.50R17 Tire w/17x9 Wheel w/4.625 in BS w/Minor Trimming~Will Not Fit Vehicles w/Quadrasteer~8 in. Lift Use 37/13.50R20 Tires w/20X10 Wheels w/5 in. BS w/Minor Trim~Can Not Use OEM Wheel And Tire~Will Experience Some Loss Of Turning Radius~8 in. Lift Use 37/14.00R18 Tire w/18X9 Wheels w/5 in. BS w/Minor Trim~May Require Driv eshaft Modification~Welding Required~Incl. Front Differential Drop Brackets/Skid Plate/CV Spacers~Front And Rear Shocks/All Required Hardware~Blocks/U-Bolts/Impact Strut And Rear Mount/Add-A-Leafs~Spindles/Weld-In Plate/Front Bump Stop Brackets/Rear Bump Stop~Crossmembers And Support Tube/Carrier Bearing Spacer/Ball Joints~Upper Control Arms/Torsion Bar Drop Bracket
2002GMCSierra 2500 HD-BASEw/Performance Shocks; 8 in. Lift; Requires Exhaust Modification~8 in. Lift Use 37/12.50R17 Tire w/17x9 Wheel w/4.625 in BS w/Minor Trimming~Will Not Fit Vehicles w/Quadrasteer~8 in. Lift Use 37/13.50R20 Tires w/20X10 Wheels w/5 in. BS w/Minor Trim~Can Not Use OEM Wheel And Tire~Will Experience Some Loss Of Turning Radius~8 in. Lift Use 37/14.00R18 Tire w/18X9 Wheels w/5 in. BS w/Minor Trim~May Require Driveshaft Modification~Welding Required~Incl. Front Differential Drop Brackets/Skid Plate/CV Spacers~Front And Rear Shocks/All Required Hardware~Blocks/U-Bolts/Impact Strut And Rear Mount/Add-A-Leafs~Spindles/Weld-In Plate/Front Bump Stop Brackets/Rear Bump Stop~Crossmembers And Support Tube/Carrier Bearing Spacer/Ball Joints~Upper C ontrol Arms/Torsion Bar Drop Bracket
2001ChevroletSilverado 2500 HD-BASEw/Performance Shocks; 8 in. Lift; Requires Exhaust Modification~8 in. Lift Use 37/12.50R17 Tire w/17x9 Wheel w/4.625 in BS w/Minor Trimming~Will Not Fit Vehicles w/Quadrasteer~8 in. Lift Use 37/13.50R20 Tires w/20X10 Wheels w/5 in. BS w/Minor Trim~Can Not Use OEM Wheel And Tire~Will Experience Some Loss Of Turning Radius~8 in. Lift Use 37/14.00R18 Tire w/18X9 Wheels w/5 in. BS w/Minor Trim~May Require Driveshaft Modification~Welding Required~Incl. Front Differential Drop Brackets/Skid Plate/CV Spacers~F ront And Rear Shocks/All Required Hardware~Blocks/U-Bolts/Impact Strut And Rear Mount/Add-A-Leafs~Spindles/Weld-In Plate/Front Bump Stop Brackets/Rear Bump Stop~Crossmembers And Support Tube/Carrier Bearing Spacer/Ball Joints~Upper Control Arms/Torsion Bar Drop Bracket
2001GMCSierra 2500 HD-BASEw/Performance Shocks; 8 in. Lift; Requires Exhaust Modification~8 in. Lift Use 37/12.50R17 Tire w/17x9 Wheel w/4.625 in BS w/Minor Trimming~Will Not Fit Vehicles w/Quadrasteer~8 in. Lift Use 37/13.50R20 Tires w/20X10 Wheels w/5 in. BS w/Minor Trim~Can Not Use OEM Wheel And Tire~Will Experience Some Loss Of Turning Radius~8 in. Lift Use 37/14.00R18 Tire w/18X9 Wheels w/5 in. BS w/Minor Trim~May Require Driveshaft Modification~Welding Required~Incl. Front Differential Drop Bracket s/Skid Plate/CV Spacers~Front And Rear Shocks/All Required Hardware~Blocks/U-Bolts/Impact Strut And Rear Mount/Add-A-Leafs~Spindles/Weld-In Plate/Front Bump Stop Brackets/Rear Bump Stop~Crossmembers And Support Tube/Carrier Bearing Spacer/Ball Joints~Upper Control Arms/Torsion Bar Drop Bracket
2001GMCSierra 3500FleetsideBASEw/Performance Shocks; 8 in. Lift; Requires Exhaust Modification~8 in. Lift Use 37/12.50R17 Tire w/17x9 Wheel w/4.625 in BS w/Minor Trimming~Will Not Fit Vehicles w/Quadrasteer~8 in. Lift Use 37/13.50R20 Tires w/20X10 Wheels w/5 in. BS w/Minor Trim~Can Not Use OEM Wheel And Tire~Will Experience Some Loss Of Turning Radius~8 in. Lift Use 37/14.00R18 Tire w/18X9 Wheels w/5 in. BS w/Minor Trim~May Require Driveshaft Modification~Welding Required~Incl. Front Differential Drop Brackets/Skid Plate/CV Spacers~Front And Rear Shocks/All Required Hardware~Blocks/U-Bolts/Impact Strut And Rear Mount/Add-A-Leafs~Spindles/Weld-In Plate/Front Bump Stop Brackets/Rear Bump Stop~Crossmembers And Support Tube/Carri er Bearing Spacer/Ball Joints~Upper Control Arms/Torsion Bar Drop Bracket
Fabtech P/N K1015

Lift Systems, Fleetside

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FABTECH K1015
Free store pickupReady at your local H&H
22 storesAcross the Southeast
Family-ownedServing trucks since 1987
Installation availableAsk your store for a quote
4.8
5,563 reviews
Customer Reviews

Rated 4.8 across 22 stores

Every review below is a verified Google review of an H&H store — written by real customers about the people who sold, fitted and stood behind their gear.

Pensacola · 8 hours ago

Easy people to deal with and friendly. Will do business again with them.

Marietta · 21 hours ago

The staff is friendly and helpful. They went out of their way to make sure I got a warranty part replaced. Their communication is professional and they completed the work in a timely manner and it looks wonderful! Thanks!

Pelham · 21 hours ago

Bought step rails for a truck. Took less than an hour to have them installed! Great work!

Gainesville · 21 hours ago

Great service. Super quick install.

Trussville · 2 days ago

Love the new look

B K
Conyers · 3 days ago

Eric was a pleasure to work with on my LEER top! Capable service guys installed my top and it looks great. Thank you!

Cumming · 5 days ago

My experience was great Brandon was exceptionally helpful and professional and the crew did a great job installing my tonneau cover Thanks

Decatur · 7 days ago

Tyler and his team have done a couple different jobs for me this year on two different trucks. The quality of work was outstanding.

Reviews of H&H Truck & Outdoor stores, sourced from Google. They rate our stores and service, not this individual product.