Detroit Speed

Detroit Speed QuadraLink Rear Suspension Kit - Single Adjustable Shocks

1970-1981 Pontiac Firebird

Part # 041714-SDS Be the first to write a review
Estimated Shipping Date: Coming Soon
Notify Me When Available
Free Shipping
Your Price
$3,726.95
Suggested Retail
$4,142.00
Add to Wish List
Create a new list
Starting at $328 a month with Learn More
5

Emissions

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

See Emissions Details
This is a great way to upgrade from original leaf spring suspension. Unlike our competitors, Detroit Speed's exclusive new 4-link geometry design is uncompromised to achieve the best possible handling. The Detroit Speed "Swivel-Link™" (Patent No. 7,398,984) allows the suspension to fully articulate with smooth solid motion an no binding. The best feature is that this is achieved without heim-joints. Heim-joints are noisy and prone to short-term life. The Detroit Speed QUADRALink utilizes tuned high-durometer rubber bushings (in place of heim joints or squeaky urethane bushings). The long upper links provide great pinion and u-joint angle control. Contrary to competitors' kits, our kit utilizes a panhard rod that provides precise and effective rear axle lateral location during hard cornering. The panhard rod is adjustable as ride height changes for roll center control. The rear upper shock crossmember strengthens the rear body and frame section. Don't settle for anything less than our QUADRALink rear suspension!Single Adjustable ShockIncludes all features of base shock with 'Detroit Tuned' valving plus installed rebound adjustment with the simple turn of a knob while providing excellent ride quality on the street.Spring Rate: 250lbs/inSpring Free Length: 8in

Features:

  • No compromises in suspension geometry
  • Designed to work with Detroit Speed Mini-Tubs or stock tubs (please specify)
  • Great ride
  • Detroit Speed exclusive no-bind "Swivel-Link™" (Patented) technology
  • With the Swivel-Links™ pinion angle and/or wheelbase can be adjusted without unbolting the link from the car
  • High durometer rubber bushings, no heim joints to wear out and make noise
  • Long upper arms for pinion angle control
  • Improved anti-squat geometry
  • Long panhard rod for rear axle lateral control during hard cornering
  • Stock back seat can still be used
  • DSE/JRi aluminum body coilover shocks with 'Detroit Tuned' valving
  • Coilover Springs
  • Lower links are offset inboard for additional tire clearance
  • Spanner Tool for easy shock adjustments
  • All links are powdercoated black
AxleStock
Brand Detroit Speed
Emission Code5
Product TypeQuadralink Kit
Shock TypeSingle Adjustable
UPC090127169872
California Proposition 65 RequiredYes
Part Number041714-SDS
5

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.
If you plan to order a complete rear-end assembly, please order your QUADRALink Kit without axle brackets. Axle brackets require a 3" axle tube.
Reviews

    Your Review

    *Free Shipping & Handling only offered to the contiguous US on orders over $100, excludes clearance parts and oversized packages.

    Some parts are not legal for use in California or other states with similar regulations.