1973-1991 GM 3/4-Ton 6" Rear Glide-Ride Leaf Spring (BDS001608)Features Provides a 6 inch lift height over stock springs Reduces axle wrap and creates a more controlled and stable feel Multi leaf progressive design ensures a smooth ride under various loads Maintains factory payload weight ratings Engineered for 1973 1991 Chevy and GMC 3 4 ton trucks Upgrade your 1973 1991 Chevy or GMC 3 4 ton trucks rear suspension with the BDS Glide Ride 6 Rear Leaf Spring. Designed to improve handling and ride quality, this