Leaf Springs & Suspension Authority Since 1965!

Heavy Duty Coil Springs for 1973 - 1999 Chevrolet P30/3500 Greater than 28 foot motorhome - 4289 rate per coil

(2 reviews)
Current Stock:

Sold as a pair.

Super Duty Coil Springs are custom designed to give you 1000 pounds of additional load handling capability per pair with a maximum of 1/2 inch increase in ride height at zero additional load.  Coated with an attractive silver-gray baked on epoxy finish.  Super Duty Coil Springs are the only practical helper spring alternative when shock absorbers are mounted inside the coil spring and are an excellent choice for vehicles equipped with diesel engines or snow plows.  Super Duty Coil Springs also require no maintenance making them an excellent load handling solution for fleet vehicles, pickups, vans and motorhomes.  Super Duty Coil Springs improve the handling and ride quality of heavily loaded vehicles, thereby reducing driver fatigue and increasing safety and efficiency.


  • 4
    So far has been...

    Posted by Kelly D on Apr 30th 2018

    So far has been good.

  • 5
    Quick and easy ...

    Posted by Jimmy D S on Aug 17th 2016

    Quick and easy to place an order.