1967-77 F250 Four Wheel Drive
Front frame shackle bushings in black
Must have 1 1/4" main eye outside diameter.
Durometer (the measure of softness) and tensile strength are some of the terms automotive engineers use to describe properties of elastomeric suspension components.
Automotive applications should vary in durometer between 65(soft) and 88(firm).
Performance, heavy duty and off road tensile strength should not be less than 2000-2500 psi.
With most polyurethane companies it ends up being the lower durometer, the lower the tensile strength.
But with energy custom compounds and in-house proprietary formulations, their engineers can now custom tailor the urethane properties in Energy polyurethane products to provide the proper mix of strength and durometer as required by application.
RIDES BETTER, LASTS LONGER!
The suspension components abused by heavy off-road use, require good control.
In these off road applications, Energy engineers specify a durometer of 80-85 to ensure good control.
Tensile strengths are achieved on the order of 5000 psi! to assure durability and long component life.
Energy has successfully developed the ultimate ride and most responsive handling characteristics while delivering the ultimate durability.
The bottom line is Energy out rides, out handles, out performs and out lasts the previous industry standard.
This Product Fits The Following
1973, 1974, 1975, 1976, 1977, Ford F250
1973 Dentside Ford F250,1973 1974 Dentside Ford F250,1975 Dentside Ford F250, 1976 Dentside Ford F250,1977 Dentside Ford F150, 1977 Dentside Ford F250, | 
