QA1 R121-200 Rear Coilover Conversion Kit for 1973-1979 Ford F-100/F-150 SWB 200lb Spring Rate

The QA1 Precision Products R121-200 rear coilover conversion kit is engineered specifically for 1973-1979 Ford F-100 and F-150 short wheelbase trucks, delivering enhanced suspension performance and adjustability. This comprehensive conversion kit replaces the factory rear suspension setup with a modern coilover system for improved handling, ride quality, and stance control.

Key Features:

• Single adjustable shocks provide 16 positions of damping adjustment for fine-tuning ride quality and handling characteristics
• 200 lb/in high-travel coil springs engineered for optimal performance with street and mild performance applications
• Complete bolt-in kit includes all necessary mounting hardware and brackets for straightforward installation
• Precision-machined components ensure proper fitment and long-term durability
• Allows for ride height adjustment to achieve desired stance without compromising suspension travel
• Compatible with short wheelbase (SWB) F-100/F-150 models only

This kit transforms the rear suspension of your classic Ford truck with modern coilover technology, providing better control during acceleration, cornering, and daily driving. The single adjustable shocks allow you to dial in the perfect balance between comfort and performance, while the high-travel springs maintain adequate suspension travel for various load conditions.