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The Tuff Country 4-inch suspension system for 1973–1987 Chevrolet Pickup and Blazer adds ride height with rear blocks to maintain axle geometry. It’s a full front-and-rear spring setup built to preserve usable travel and load capacity. Using EZ-Ride spring design principles, Tuff Country emphasizes ride quality and durability; components aim to replicate factory ride characteristics while offering a limited lifetime warranty.
Tuff Country 73-87 Chevy Pickup/Blazer 4in Suspension System with Rear Blocks
