Buick
- Riviera 1963-1984
- Skylark, GS, Special, Grand Sport, Sport Wagon 1964-1972
- 1964-1967 KT423 Buick Handling Packages
- 1968-1970 KT423 Buick Handling Packages
- 1971-1972 KT423 Buick Handling Packages
- Front and Rear Brake Components
- Front Control Arms, Bushings and Shafts
- Front Springs, Shocks, Sway Bar and Coilover
- Rear, Control Arms, CoilOvers, Frame Supports, Shocks, and Springs
- Replacement Parts
- Skylark, Special, 1975-1980
- 1973-1977 (Century, Regal, Grand National)
- 1978-1988 (Century, Regal, Grand National)
- Grand National, Turbo 1984-1987
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1964-1967 KT423 Buick Handling Packages
Trusted by builders — find the perfect Handling Package for your 1964-1967 Buick A-Body. Explore our KT423 series for unmatched performance and handling.
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1964-1972 GM A-body Front Modular Spindles Part Number: KT-Spindles Part Number: GWLSA-1
$2,500.00
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1964-1967 GM A-body Big Block Coilover Front Suspension Negative Roll System with Modular Spindle Part Number: KT423-CO47B
$6,946.18
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1964-1967 GM A-body Small Block Coilover Front Suspension Negative Roll System with Modular Spindles Part Number: KT423-CO47S
$6,946.18
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1964-1967 Pontiac only GTO, Lemans Front Standard Spring Handling Package with Modular Spindles Part Number: KT423-SC47P
$6,869.66
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1964-1967 GM A-body Big Block Standard Spring Front Suspension Handling Package with Modular Spindles Part Number: KT423-SC47B
$6,869.66
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1964-1967 GM A-body Small Block Front Performance Handling Suspension with Modular Spindles Part Number: KT423-SC47S
$6,869.66
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1964-1970 GM A-body Big Block Front Performance Suspension with Aluminum Spindles Part Number: KT423-PK40B
$8,618.19
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1964-1970 GM A-body Small Block Front Performance Suspension with Aluminum Spindles Part Number: KT423-PK40S
$8,618.19
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1964-1967 KT423 Buick Handling Packages
At Global West, we’re proud to offer our KT423 series of Handling Packages, specifically designed for the 1964-1967 Buick A-Body. These packages are the result of years of research and development, fine-tuning suspension systems to provide the highest quality components that solve specific suspension problems and provide performance gains.
Our KT423 series is designed to correct specific weak links in your Buick’s suspension, providing a significant performance advantage. Every component has been tested to ensure compatibility with the existing suspension and other Global West components, ensuring a straightforward installation process and exceptional performance.
Frequently Asked Questions
What is included in the KT423 Handling Package?
Our KT423 Handling Packages include all necessary components to upgrade your Buick’s suspension, providing improved handling and performance.
Are these packages compatible with my 1964-1967 Buick A-Body?
Yes, our KT423 series is specifically designed for the 1964-1967 Buick A-Body, ensuring a perfect fit and optimal performance.
Can I install the package myself?
Yes, with our DIY instructions and video tutorials, you can install our KT423 Handling Packages yourself. However, we recommend professional installation for optimal results.

