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QA1 RCK52443 Rear Pro Coil Shock System MOD Series 12in 200lb Springs

(Pontiac GTO 1964-72, Grand Prix 1969-72, LeMans 1964-72, Tempest 1964-70; Chevrolet Chevelle 1964-72, El Camino 1964-72, Monte Carlo 1970-72 + 6 more models)

Manufacturer

Picture for manufacturer QA1 Precision Products

Part Number

RCK52443
7 reviews
Sale Price

$2,229.95

Estimated ship date Tuesday, November 24

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Product Details

The QA1 RCK52443 Rear Pro Coil Shock System is a bolt-in rear coilover conversion kit featuring QA1's top-of-the-line MOD Series shocks paired with 12-inch, 200 lb/in. springs. Designed for pro-touring, street/strip, and high-performance builds, this system delivers maximum tunability and suspension control in a complete, ready-to-install package.

MOD Series QuickTune Technology:

At the heart of this kit are QA1's multi-patent-pending MOD Series shocks, engineered around proprietary QuickTune Technology — an industry-first system that allows complete revalving without removing the shocks from the vehicle. Dry modular valve packs snap in and out in minutes, keeping the oil path sealed and contamination-free at all times.

Key Features:

  • Four-way adjustable valving with independent low-speed compression and rebound control
  • Remote nitrogen canister available in piggyback or remote configuration for flexible installation in tight spaces
  • Indexable base eyelet — unbolt and reposition to achieve optimal shock and canister placement
  • Fully threaded aluminum body allows ride height adjustment from ½" higher than stock down to 2.25" lower than stock
  • Hard anodized aluminum body with PTFE — durable, corrosion-resistant, non-galling surface
  • 200 lb/in. spring rate with 12-inch springs — firm and performance-oriented tuning
  • Medium compression and rebound valve packs included standard; soft or firm packs also available separately
  • Specially designed mounting brackets and all necessary hardware included for a bolt-in installation
  • 100% dyno tested and serialized prior to leaving the factory
  • Sold as a pair
  • Limited Lifetime Warranty — register at QA1.net/Warranty
  • Proudly made in the USA at QA1's Lakeville, Minnesota facility

Specifications:

  • Spring Rate: 200 lb/in.
  • Spring Length: 12 inches
  • Shock Series: MOD Series (Four-Way Adjustable)
  • Body Material: Hard Anodized Aluminum with PTFE
  • Ride Height Range: +0.5" to -2.25" from stock

Note: Lower shock mount bracket may not be compatible with aftermarket rear end housings.

Products specifications

Fits

Pontiac GTO 1964-72, Grand Prix 1969-72, LeMans 1964-72, Tempest 1964-70; Chevrolet Chevelle 1964-72, El Camino 1964-72, Monte Carlo 1970-72; Oldsmobile Cutlass Supreme 1967-72, Cutlass 1964-72, 442 1964-71, F85 1964-67, 1970-72 + 3 more models

Prop 65

WARNING: Cancer and Reproductive Harm. www.P65Warnings.ca.gov

Thank you

The best ability is "Availability". Thanks for having what I needed in stock.

X

Great thank you

Saia is a horrible freight company. I used to deal with them at my previous job as a shipper. Box had a little damage, paint is rubbed off in a couple areas and swivel wheel assembly was bent. I was able to get it straight. Hopefully it will roll ok once it has weight on it. Not something I would expect for a $1500 item. I had to call Saia several times because I was getting a runaround on the delivery, they kept telling me they would schedule a delivery time. Never did, it showed up at my house unexpected, luckily my wife was still home. Seems like a good product though

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Easy order , quick delivery

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