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High-quality Qa1 Cr-s Tapered High Travel Coil Spring - 4.125" Id, 750 Lbs/in Rate, 10" Length - 1971-1972 Chevrolet Biscayne Best Choice [6hip1jMB]

$33.99 $108.99 -69%

QA1 CR-S Tapered High Travel Coil Spring Introducing the QA1 CR-S Tapered High Travel Coil Spring, specifically designed for the 1971-1972 Chevrolet Biscayne. This premium spring is crafted with meticulous attention to detail, offering a superior sus

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QA1 CR-S Tapered High Travel Coil Spring

Introducing the QA1 CR-S Tapered High Travel Coil Spring, specifically designed for the 1971-1972 Chevrolet Biscayne. This premium spring is crafted with meticulous attention to detail, offering a superior suspension experience. With its silver powder coated finish, this spring not only looks sleek but also ensures durability and resistance to corrosion. The QA1 CR-S Tapered High Travel Coil Spring is a testament to the brand's commitment to quality and performance.

Key Product Features

The QA1 CR-S Tapered High Travel Coil Spring stands out with its exceptional design and engineering. Here are some of its key features:
  • Custom Lengths: Available in lengths of 7", 9", 10", 12", 14", and 16", these springs can be tailored to fit your specific requirements.
  • High-Tensile Material: Made from high-tensile, chrome silicon alloy spring wire, these springs are lighter and offer increased travel between coils, optimizing suspension performance.
  • Lifetime Guarantee: QA1 backs their product with a lifetime guarantee, ensuring that the spring will remain within 2% of its original free height and rate under normal operating conditions.

Superior Performance and Durability

The QA1 CR-S Tapered High Travel Coil Spring is engineered for superior performance and durability. Its innovative design reduces unsprung weight, allowing for faster reaction times and improved suspension responsiveness. The silver powder coated finish not only enhances the appearance but also protects the spring from environmental factors. With its squared ends and clearly marked lengths and rates, installation and identification are quick and straightforward. Choose the QA1 CR-S Tapered High Travel Coil Spring for a reliable, high-performance upgrade to your Chevrolet Biscayne.

What Our Customers Say

January 1, 2026

Absolutely no complaints!

This is a very responsive system with zero lag.

- Psi_Power.

January 1, 2026

Absolutely no complaints!

The materials used feel very high-grade.

- Matthew Nelson.

January 1, 2026

Absolutely no complaints!

I'm giving this my highest recommendation.

- Leo Price.

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