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  See more parts for Buick Skylark
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QA1 10" Length 550lbs/in Rate B Style 3.50" I.D. Tapered High Travel Spring - 10HTSF550

QA1 10HTSF550 High Travel Spring

Upgrade your vehicle's suspension with the QA1 10HTSF550 High Travel Spring. Designed for performance enthusiasts, this spring offers a perfect balance of strength and lightweight construction, making it an ideal choice for those who demand more from their ride.

Key Features

  • Length: 10 inches
  • Spring Rate: 550 lbs/in
  • Spring Style: B (3.5" upper I.D. - Flat; 2.5" lower I.D.)
  • Material: High-tensile chrome silicon alloy spring wire
  • Finish: Silver powder coated for durability
  • Manufacturing: Made in the USA

Benefits of the 10HTSF550

The QA1 10HTSF550 springs are engineered to provide exceptional performance on the road or track. Their unique design features fewer coils and a smaller wire diameter, resulting in:

  • Reduced Unsprung Weight: Lighter springs lead to quicker reactions and improved handling.
  • Increased Travel: The larger distance between coils allows for greater suspension travel.
  • Enhanced Fatigue Life: High-grade materials and meticulous heat-treating ensure longevity.
  • Consistent Performance: Springs maintain their free height and rate within 2% under normal conditions, backed by a lifetime guarantee.

Advanced Manufacturing Process

QA1 takes pride in its manufacturing process, ensuring every spring is crafted for precision and durability:

  • Cold Wound: Each spring is cold wound to ensure uniformity.
  • Heat Treated: This process improves strength and performance.
  • Shot Peened: Enhances fatigue resistance for long-lasting use.
  • Squared Ends: Both ends are ground for straight, consistent operation.

Specifications

  • Spring Length: 10 inches
  • Spring Rate: 550 lbs/in
  • Spring Style: B (3.5" upper I.D. - Flat; 2.5" lower I.D.)

Customer Reviews

Users have praised the QA1 10HTSF550 for its impressive performance and durability:

"These springs transformed my vehicle's handling. The responsiveness is incredible, and I can feel the difference in every turn!"

"I've tried several springs, but none compare to the QA1. The build quality is top-notch, and they hold up well under pressure."

"The 10HTSF550 springs are a game changer. They provide the perfect balance of comfort and performance on the track."

Fitment

The QA1 10HTSF550 is compatible with a variety of applications, making it a versatile choice for performance upgrades. Ensure a proper fit by consulting your vehicle's specifications.

Other Part Numbers:
QA1 #qap10HTSF550

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle Make/Model
Buick Skylark 1968-1972 Base
Buick Skylark 1968-1972 Custom
Buick Skylark 1970, 1972 350
Buick Special 1968-1969 Base
Chevrolet Chevelle 1968 300
Chevrolet Chevelle 1968-1970 SS 396
Chevrolet Chevelle 1968 Nomad Custom
Chevrolet Chevelle 1968-1969 300 Deluxe
Chevrolet Chevelle 1968-1972 Malibu
Chevrolet Chevelle 1968-1972 Concours
Chevrolet Chevelle 1968-1972 Nomad
Chevrolet Chevelle 1969-1972 Greenbrier
Chevrolet Chevelle 1969-1972 Concours Estate
Chevrolet Chevelle 1970-1972 Base
Chevrolet Chevelle 1971-1972 SS
Chevrolet El Camino 1968-1972 SS
Chevrolet El Camino 1968-1972 Custom
Chevrolet El Camino 1968-1972 Base
Chevrolet Monte Carlo 1970-1972 Base
GMC Sprint 1971-1972 Base
GMC Sprint 1972 Custom
Oldsmobile 442 1968-1971 Base
Oldsmobile Cutlass 1968-1972 Base
Oldsmobile Cutlass 1968, 1971-1972 S
Oldsmobile Cutlass 1972 Cruiser
Oldsmobile Vista Cruiser 1968-1972 Base
Pontiac GTO 1970-1972 Base
Pontiac GTO 1970-1971 The Judge
Pontiac Tempest 1968-1969 Safari
Pontiac Tempest 1968-1969 Custom
Pontiac Tempest 1968-1970 Base
Pontiac Tempest 1970 GT

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Who is QA1?

QA1 is a company that was founded in 1993. They specialize in manufacturing high-quality suspension parts, shock absorbers, composite driveshafts, bearings, steering components, and other related accessories. Their products are used in different industries such as the industrial, motorsports, and automotive sectors. Today, they are the leading manufacturer of OE parts in the market.

Suspension Experts

The company is best known for its motion control sub-assemblies and wide range of suspension systems. They are always searching for new ways to develop each component to enhance their products further. 

State-of-the-Art Facility

The company is housed in one of the most sophisticated facilities in the market to accommodate the increasing demands of its customers. With 100,000 square feet at their disposal, their facility contains high-tech equipment such as a CNC machine, laser cutting equipment, hydraulic presses, and filament windings. It allows them to manufacture the best product in the market.

QA1 is also one of the few companies that are ISO certified. It guarantees that their parts are manufactured consistently, following the standards put in place by the company and the regulators.

Purchase QA1 Products At Vivid Racing

If you are in the market for quality suspension parts for your vehicle, then QA1 is the brand for you. They have been manufacturing components for the last 28 years and have consistently given their customers parts that meet their demand. To know more about QA1, visit Vivid Racing and check out their list of parts that meet your demand.



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