Stifflers

Showing 1–16 of 71 results

  • 2009-2014 F150 Stifflers Long Bar Traction System (’09-’14 4WD) LLB-FT03

    $589.95

    Stifflers Long Bar Traction System will help make wheel hop a thing of the past by minimizing axle rotation (leaf spring wrap) so you can put the power to the ground. Our chromoly steel bars are equipped with high strength chromoly rod ends to ensure maximum performance and adjustability. Front brackets install using Stifflers unique dual nut plate technology while the…

  • 2009-2014 F150 Stifflers Long Bar Traction System (’09-’14 2WD) LLB-FT02

    $589.95

    Stifflers Long Bar Traction System will help make wheel hop a thing of the past by minimizing axle rotation (leaf spring wrap) so you can put the power to the ground. Our chromoly steel bars are equipped with high strength chromoly rod ends to ensure maximum performance and adjustability. Front brackets install using Stifflers unique dual…

  • 2** 2015-2020 F-150 Raptor Conversion Hardware Kit

    $110.00


  • Placeholder

    2** Ford MD1 ECM Service (Power Stroke)

    $99.99

    Ford MD1 ECM Service (Power Stroke) Discover more torque, power, and better fuel economy for your 2020-2021 F-Series Super Duty truck (Power Stroke 6.7L diesel engine) with the new MD1 ECM upgrade service. Simply send us your ECM to be professionally upgraded for tuning and diagnostics using VCM Suite. Shipping address for ECM Exchanges and…

  • 1997-2004 F150 Stifflers Long Bar Traction System LLB-FT01

    $589.95

    F-150 Long Bar Traction System (1997 – 2004) Get a Grip and Stop Spinning your Wheels! Stifflers Long Bar Traction System will get you hooked up and put the power to the ground where it belongs. Our system is designed for both street and track applications. Mounting brackets allow for four possible combinations of adjustability to help…

  • Placeholder

    F-150 RideTech HQ Front Coil-over Shock Kit (1997 – 2004)

    $779.95

    F-150 RideTech HQ Front Coil-over Shock Kit (1997 – 2004) The Ultimate Combo for Your F150, Lightning or Harley Truck When Paired with Stifflers Lower Control Arms!  This industry leading Ridetech HQ Series coil-over shock kit has been developed specifically as a bolt-in kit for Stifflers Lower Control Arm (FLCA-FT02) to provide superior ride and…

  • Placeholder

    F-150 Long Bar Traction System (’09-’14 4WD)

    $589.95

    F-150 Long Bar Traction System (’09-’14 4WD) Got Wheel Hop? Stifflers Long Bar Traction System will help make wheel hop a thing of the past by minimizing axle rotation (leaf spring wrap) so you can put the power to the ground. Our chromoly steel bars are equipped with high strength chromoly rod ends to ensure maximum performance and adjustability. Front…

  • Placeholder

    F-150 Long Bar Traction System (’09-’14 2WD)

    $589.95

    F-150 Long Bar Traction System (’09-’14 2WD) Got Wheel Hop? Stifflers Long Bar Traction System will help make wheel hop a thing of the past by minimizing axle rotation (leaf spring wrap) so you can put the power to the ground. Our chromoly steel bars are equipped with high strength chromoly rod ends to ensure…

  • Placeholder

    Long Bar Rodend Replacement Kit (Rod Ends w/Spacers)

    $174.95

    Long Bar Rodend Replacement Kit (Rod Ends w/Spacers) Stifflers Long Bar Rodend Replacement Kit (Rod Ends w/Spacers) Looking for a replacement rodend replacement kit Stifflers Long Bar Traction Systems? Well, look no further. This kit includes 4 new rodends and spacers that were originally included with your Stifflers Long Bar Traction Systems. Note: This kit is…

  • Placeholder

    Conventional Spring Conversion Kit (from Coil-overs)

    $69.95

    Conventional Spring Conversion Kit (from Coil-overs) ’97-’04 F150 Convential Spring/Shock Conversion Kit for Stifflers Lower Control Arms. Stifflers convential spring/shock conversion kit for ’97-’04 F150s utilizing our FLCA-FT01 or FLCA-FT02 control arms ONLY. The convential spring/shock conversion kits are included with our FLCA-FT01 control arms. If you currently own the FLCA-FT02 (for coil-overs) control arms,…

  • Placeholder

    Coil-Over Mounting Kit (Used on FLCA-FT02)

    $24.95

    Coil-Over Mounting Kit (Used on FLCA-FT02) 97-’04 F150 Coil-Over Mounting Kit for Stifflers Lower Control Arms. Stifflers coil-over mounting kit for ’97-’04 F150s utilizing our FLCA-FT01 or FLCA-FT02 control arms ONLY. The coil-over mounting kits are included with our FLCA-FT02 control arms. If you currently own the FLCA-FT01 control arms, you can use this kit…

  • Placeholder

    Transmission Crossmember – 99-04 F-150 Lightning / Harley Davidson

    $289.95

    Transmission Crossmember – 99-04 F-150 Lightning / Harley Davidson A direct replacement for the flimsy, stamped steel OEM unit, this crossmember is a great addition to your F-150 truck! Transmission Crossmember 1999-2004 Lightning / Harley Davidson Designed to be a direct replacement for the flimsy, stamped steel OEM unit, this crossmember is a great addition…

  • Stainless Steel Brake Hose Kit, 1999-2004 F-150 Front (2-WD)

    $79.95

    Stainless Steel Brake Hose Kit, 1999-2004 F-150 Front (2-WD) Description Improve Your Braking Performance! Even under normal driving conditions, factory rubber hoses expand, resulting in spongy, slow and inconsistent braking. This stainless steel brake hose kit eliminates that problem and gives firm and responsive braking for all of your daily and performance driving needs! Covers 1999-2004 F-150 FRONT (2-WD) hose applications…

  • Placeholder

    F-150 Adjustable Front Upper Control Arms (1997 – 2004)

    $594.95

    F-150 Adjustable Front Upper Control Arms (1997 – 2004) Tired of replacing front tires on your lowered F-150 and want better handling? Installing Stifflers adjustable control arms will put you back in control of your front end alignment on both lowered and standard ride height trucks! The chromoly adjusters provide strength and allow quick caster and camber adjustments to achieve factory…

  • Placeholder

    F-150 Sway Bar Endlink Kit

    $64.95

    F-150 Sway Bar Endlink Kit Replacement ’97-’04 F150 Sway Bar Endlink Kit!  Stifflers replacement sway bar endlinks for ’97-’04 F150s utilizing our FLCA-FT01 or FLCA-FT02 control arms ONLY. Our endlink kits feature a Link-Ball design for improved handling without the bind. NOTE: Only works on Stifflers FLCA-FT01 or FLCA-FT02 control arms. SKU: FLCA-ENDLINK

  • Placeholder

    F-150 Harley Davidson Chassis Stiffening System (’02-’03)

    $549.95

    F-150 Harley Davidson Chassis Stiffening System (’02-’03) A Stiff Harley is a Happy Harley! It’s a known fact; during acceleration, cornering and braking your chassis will flex and twist. The more power you add or the stiffer the suspension, the worse it becomes. All this movement uses up valuable horsepower, decreases handling characteristics and reduces ride quality. So why…