QA1 R130 170 Rear Coil Over Conversion Installation Guide QA1 Suspension 73 87 C10 Pro Performance QA1 Coilover Overhaul Kit R122 170 QA1 Coilover Overhaul Kit 52341 S400 Blow By Racing QA1 52346 S400 QA1 Mopar Front Street Performance Coilover Conversion. QA1's unique torque arm design maximizes performance without the inherent binding issues of other systems, all while achieving a 4" to 7" drop. This bolt in system also offers incomparable adjustability: the watts link, torque arm, trailing arms, bracket mounts, and shocks are all adjustable. Single adjustable shocks are perfect for street driven trucks that see occasional time on the track. With a simple turn of the adjustment knob, you can cruise with a super soft setting, or dial up the valving for more aggressive handling for those twisty backroads. With registration, your shocks can be backed with a best in class Limited Lifetime Warranty. Keep your rear end housing center in the truck with QA1's unique watts link design. This compact system keeps your tires from rubbing the sides of your bed, while providing clearance for rear exiting exhaust systems. Adjustable lower trailing arms allow you to dial in your wheel base for the perfect wheel and tire fitment inside your wheel well. Parts come powder coated and ready to install with all necessary hardware. You can bolt up the kit right in your garage or work with your local shop. Made in the USA. Fitment Notes: This system only fits long wheel base trucks. Designed to use stock '73 '79 F100 F150 9" axle with iron 3rd member and direct fit aftermarket 9" axles with iron 3rd member. Aluminum 3rd member will NOT work. QA1 uniquely engineered to enhance the performance of your vehicle Ride height adjustability Adjustable shock valving options for all driving styles Easy bolt in install Best in class warranty Made in the USA Attributes: Brand Name: QA1 GTIN: 00806990168948 Control Arm Color: Black Front Shock Type: None Front Sway Bar Type: None Grade Type: Performance Manufacturer Part Number: R122 170 Rear Shock Type: Single Adjustable Rear Sway Bar Type: None UPC: 806990168948 Universal Or Specific Fit: Specific Extended Information: Country of Origin: US Emissions : Emissions Compliance Exempt Packing Information: Quantity of Each: 1 Package UOM: EA Dimension: 1 x 1 x 1 inches Weight: 164 POUNDS PDF: