UMI Performance 1" Lowering Suspension Spring Kit 2 Springs BlackGM A-Body 1964-72 - Kit RG300033XL which do not seal connection

which do not seal connection and often crack when crimped All connectors are plated with pure 24K gold for improved current transfer and resistance to oxidation

the Three Stage Retard Control has an optional start retard function that retards the timing 10 or 25 while cranking the engine

44 Tooth GM Speedo Drive Gear

1988-1996 Ford F-250

1-3/8 in Body

UMI Performance 1" Lowering Suspension Spring Kit 2 Springs BlackGM A-Body 1964-72 - Kit RG300033XL which do not seal connectionAs an industry leader in the muscle car suspension industry, UMI is proud to bring you the best spring in the business. Consistent rates and only the best materials (premium Chrome Silicon wire) ensure your cars sits properly for years to come. Linear spring rates (530 lb in front, 130 lb in rear) provides a firm yet comfortable ride and incredible handling. No more floating feeling. Suitable for Pro Tour, Auto x and general cruising. Vehicle