TCI 64-70 Mustang Triangulated 4 Link Rear Suspension Kit

PN: 530-5110-00


JOBBER PRICING! Instructions


TCI 64 65 66 67 68 69 70 Ford Mustang Triangulated 4 Link Rear Suspension Kit – Coupes or Fast Backs. Does not fit convertibles.

Total Cost Involved’s modern triangulated 4-Link is a true, Pro Style bolt-in kit with no cutting required. Included are upgraded un-equal length, adjustable 1.25″ heavy duty link Bars. Link bars eliminate wheel hop while the “coil over shocks” provide a superior type of suspension control when compared to leaf springs. These special link bars are long and shaped to mount behind the axle. This longer style bar allows the suspension to articulate further without binding. The ride and handling are much improved vs. a parallel 4 link system.

The highly engineered bracketry locates both the upper link bars as well as the coil over shocks. The upper shock cross member includes integrated sway bar mounting points. The triangulated design of the upper bars locates the axle eliminating the need for a panhard bar. This reduces unsprung suspension weight as well as offering more room for exhaust routing. Specifically for the midsize Ford vehicles, this kit allows much higher horsepower engines to be run safely. This suspension will lower your stance and drastically improve handling as well as improve straight line launches. Your ride height is adjustable by way of multiple coil over mounting points along with a coil spring threaded collar. This kit utilizes poly bushed rod ends making for a quiet and reliable street or track driven vehicle. Kit comes with bolt on brackets for the stock 8″ (4 upper link bar tabs need to be welded to axle) or fully welded pro style brackets for a 9″ axle (axles available below).


5x 4.50″ Ford bolt pattern standard, 5x 4.75″ is available at no additional cost. You can run up to a 315mm tire if you tubbed your car!

Kit Includes:


  • Adjustable 1.25″ 4-Link “FAT” Bars With Stainless Adjusters
  • Special Upper Link Bar to Sub Frame Brackets
  • Frame Rail Channel Brackets
  • Bolt/Weld On Axle Brackets
  • Floor Reinforcing Plates
  • Upper Shock Cross Member
  • Adjustable Steel Coil-Over Shocks With Springs
  • All Hardware
  • Detailed Instructions

Product Notes:

Does not fit convertibles. Unless an axle is purchased, upper link bar brackets will need to be welded in place.

This 4 link ships by FedEx Ground and is comprised of 3 boxes totaling 150lbs. All axles are charged shipping regardless of specials! Please contact us for an axle shipping quote. You may checkout now and pay for the axle freight separately.

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Additional information

Weight 65 lbs

Choose Body Style

Mustang & Cougar Option Only! Tubbed Car Brackets - For 2" Wider Mini Tubs - MUST ORDER RIDETECH SHOCKS WITH MINI TUB OPTION!

Shock Options

Add A Currie Built Ford 9" Axle Assembly To Your Kit. Axle Comes With All Brackets Welded In Place. All Complete Axles Include A Currie Sportsman Nodular Iron 3rd Member Upgrade For FREE!

Upgrade Above Axle Housing or Complete Axle To FAB 9

Complete Axle Brake Options For TCI Ford 9" Axle - COMPLETE AXLES ONYL! NOT AVAILABLE ON HOUSINGS! See Willood tab above for Ford 9" brake kits

Add Braided Steel Brake Line Kit

Performance Rear Sway Bar

Choose Your Axle Brackets

Product price: $1,899.00
Total options:
Order total: