Violet vault · Neon-sealed drops · Free shipping over $75
Violet vault stack

QA1 Pro-Coil Single Adjustable Twintube Coil-Over Front Shock Kit - 500 lb. - Various GM Applications 1955-2004 (Pair) 551216-KN30 Spindle accepts stock 1979-88 G-body

SKU: 31994998253
4.8
USD374.98 USD408.98

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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 14 - Sep 19

Vault brief

Duotone panel — violet briefing on the left, lime-sealed detail sheet on the right.

Detail sheet
Description

Spindle accepts stock 1979-88 G-body upper and lower ball joints

2015-2019 Silverado & Sierra 2500/3500 (All Beds)

Heat Shroud is made from the same hi-temp fiberglass fabric bonded to an aluminized material as Heat Sheath with the same features

With the expansion of our ignition product

The Sparco Tide H-9 auto racing glove is a revolutionary glove that utilizes cutting edge technology to provide incredible grip

QA1 Pro-Coil Single Adjustable Twintube Coil-Over Front Shock Kit - 500 lb. - Various GM Applications 1955-2004 (Pair) 551216-KN30 Spindle accepts stock 1979-88 G-bodyThese QA1 GM Pro Coil Systems are a great option for anyone looking for fully adjustable ride height and valving control. Choose a spring rate and adjustability that fits your driving style, adjust the valving to match and you are on your way. These shocks also utilize a fully threaded body that allows you to adjust your ride height for the perfect stance or to finely tune the weight balance for superior handling. Specially designed for QA1's Pro Coil

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy

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