QA1 High Travel Coil-Over Spring - 2-1/2" I.D. x 10" Tall - 100 lb. H77203FXL Output Terminals are Normally Closed

Output Terminals are Normally Closed and Normally Open to either apply or remove 12V power

Maintain factory ride qualityVehicle Applications: 1999-2006 Chevrolet Silverado/Sierra 1500 (All Cabs) 00-06 Tahoe/Suburban/Avalanche (2WD/4WD) 2" Drop SpindleVehicle Applications: 1999-2006 Chevrolet Silverado/Sierra 1500 (All Cabs) 00-06 Tahoe/Suburban/Avalanche (2WD/4WD) 2" Drop Spindle

1993-1999 GMC P3500

197-400 - HARNESS PIGTAIL

Fire retardant lining for improved safety and comfort

QA1 High Travel Coil-Over Spring - 2-1/2" I.D. x 10" Tall - 100 lb. H77203FXL Output Terminals are Normally ClosedPowder Coated, Chrome Appearing Silicon Manganese SteelAll QA1 springs are manufactured using the highest quality chrome silicone. This material offers high strength, consistency and longer life. Cold Wound Heat Treated Shot PeenedAll QA1 springs go through intensive manufacturing processes to ensure consistency, accuracy and durability. Squared EndsAll QA1 springs are ground at both ends to ensure straight, consistent and accurate operation.