R165-175 Rear Four Link Suspension System, 1970-1974 Mopar E-Body, Single Adjustable,
Dana 60 Housing
QA1
KIT
R165-175
 
Description
Convert your Mopar A, B or E Body car from leaf springs to a coil-over rear suspension. The triangulated 4 link design provides a more planted feel. It makes room for larger wheels and tires by correcting the wheelbase. The system delivers a modern driving experience on the street. Plus, enhanced tunability gets maximum performance at the autocross, road course and drag strip.
QA1 Mopar rear coilover covnversion systems come with:
Powder-coated tubular components—including the cross member, upper trailing arms and lower trailing arms
Lower trailing arm brackets with adjustable anti-squat
All installation hardware
Single-adjustable or double-adjustable shocks to fine tune the ride and handling while easily adjusting ride height
An optional sway bar enhances handling and prevents body roll during hard launches
Made in the USA. Shocks are eligible for a Limited Lifetime Warranty.
 
FITMENT NOTES
Installation requires a small amount of cutting and welding on the frame and axle housing
Fits Dana 60 axle housings
This kit works with factory leaf spring mounts or inboard-located leaf spring mounts
Single-adjustable shocks are recommended for cars used mostly on the street
Double-adjustable coil-overs are best for cars used to drag race, autocross or road race
FAQs
What brakes are available for these systems?
You can use the OE brakes or convert to disc brakes. Rear ends use several configurations of axle bearings and offsets.
What parts will I weld during installation?
The 4-link rear suspension requires three welding operations:
Welding of the upper crossmember to the frame rails
Welding 4 link tabs to the rear end housing (note: this requires 220 V welder and good penetration)
Rear sway bar upper bracket to frame rails. Sway bar brackets can be bolted on as well.
Does the rear 4-link system work with relocated inboard spring location?
QA1 Mopar rear suspension systems work with standard spring and inboard spring mounting locations. The unique lower shock mount design allows this versatility.
Specifications
Shock Valving - Single Adjustable
Axle Housing - Dana 60