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Vip Only Qa1 Cr-s Pigtail High Travel Coil Spring - 3.57" Id, 600 Lbs/in Rate, 10" Length - 1965-1967 Buick Gran Sport - Act Fast [Pyktc2nr]

$33.99 $108.99 -69%

QA1 CR-S Pigtail High Travel Coil Spring Experience enhanced performance with the QA1 CR-S Pigtail High Travel Coil Spring, specifically designed for your 1965-1967 Buick Gran Sport. This high-quality spring set is the perfect solution for those seek

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Vip Only Qa1 Cr-s Pigtail High Travel Coil Spring - 3.57" Id, 600 Lbs/in Rate, 10" Length - 1965-1967 Buick Gran Sport - Act Fast [Pyktc2nr]

QA1 CR-S Pigtail High Travel Coil Spring

Experience enhanced performance with the QA1 CR-S Pigtail High Travel Coil Spring, specifically designed for your 1965-1967 Buick Gran Sport. This high-quality spring set is the perfect solution for those seeking to upgrade their vehicle's suspension. Crafted with precision and innovation, these springs are a testament to QA1's commitment to excellence. With a range of lengths from 7" to 16", there's a perfect fit for every Buick Gran Sport owner.

Key Features and Specifications

The QA1 CR-S Pigtail High Travel Coil Spring boasts a 3.57" ID, a 600 lbs/in rate, and a 10" length, making it an ideal choice for your Buick Gran Sport. Each spring is constructed from high-tensile, chrome silicon alloy wire, which ensures durability and longevity. The silver powder coated finish not only adds a sleek appearance but also provides protection against corrosion. Key features include:
  • Lifetime Guarantee: QA1 stands by the quality of its springs, guaranteeing they will remain within 2% of the original free height and rate under normal operating conditions.
  • Optimized Performance: These lighter springs reduce unsprung weight, allowing for faster reaction times and improved suspension performance.

Why Choose QA1?

QA1 is renowned for its superior engineering and attention to detail. All QA1 springs undergo rigorous manufacturing processes, including cold winding, heat treating, and shot peening, to ensure consistency, accuracy, and durability. The squared ends and clearly marked lengths and rates make installation a breeze. Here are a few reasons why QA1 is the top choice for suspension upgrades:
  • USA-Made Quality: QA1's High Travel Springs are proudly manufactured in the USA, ensuring the highest standards of quality and craftsmanship.
  • Custom Fitment: The variety of lengths and specifications ensures a perfect fit for your Buick Gran Sport, no matter the application.
Upgrade your Buick Gran Sport today with QA1's CR-S Pigtail High Travel Coil Spring and experience the difference in performance and ride quality.

What Our Customers Say

January 16, 2026

Absolutely no complaints!

Excellent product. Just go ahead and go and get it for sure.

- Hafgan M..

January 16, 2026

Absolutely no complaints!

The quality here is utterly phenomenal.

- Wilfred T..

January 16, 2026

Absolutely no complaints!

It yields amazing results without exception.

- Yseult Q..

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