Stifflers

The FIT System is a modular approach to achieving the ultimate  in chassis stiffness and strength through design. By integrating three key components into a modular system, the Fully...

Give your car some real support with Stifflers Box-End Lower Chassis Brace. Stifflers does it once again with an industry first! This innovative design goes beyond the basic G-load brace by boxing in...

Get it Centered and Keep it There.... Stifflers Adjustable Panhard Rod provides quick on-car adjustability to center and keep the rear end in place under the most demanding driving conditions...

Show your Stifflers Pride. Show Your Stifflers Pride! These 18" diecut Stifflers decals are perfect for your windshield or back glass, tool boxes, trailers and more. Get yours today and show off...

Are you Stifflers Equipped? These diecut Stifflers Equipped curved windshield banner decals are a perfect way to let everyone know you mean business. Get yours today and show them you're Stifflers...

Get Stifflers Equipped! Are You Stifflers Equipped! Show the world that your ride is Stifflers Equipped with these 6" full color Stifflers Equipped decals. Score yours today!

'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...

'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...

Solid Bushing Option for Stifflers 1979-1998 Crossmembers For those who desire to have a solid mounted crossmember we offer this optional Solid Bushing Kit. These high strength nylon bushings are...

Swaybar end-links for dropped F150 Trucks! A must have for lowered 1997-2004 2wd F150s. Designed for trucks that have been lowered 3" or more. Please Note: these end-links are design for stock...

TKO Install Kit (TKX) Because TKO's and TKX's have a shorter vertical mounting pad height in comparison to most other popular transmissions, these additional spacers are needed to maintain a proper...

Adjustable 6R80 Transmission Mounting Bracket Stifflers adjustable 6R80 Transmission mounting bracket is a perfect starting point for creating your own custom transmission crossmember for the...

Adapter for installation of  TH-350, TH-400 or PowerGlide Use this adapter with polyurethane transmission mount (300-ES31108) to install a GM transmission to your Ford...

Replacement Crossmember Bushing Kit for Stifflers Tubular Crossmembers Looking for a replacement bushings kit for your Stifflers Transmission Crossmember? Well, look no further. This kit includes 4...

1996 - 1998 Cobra Crossmember Mounting Brackets These crossmember mounting brackets are designed to replace the factory bolt-on crossmember brackets.Until now the only way to source replacement 96-98...