Front Shock Absorber For 86-99 Chevy GMC P30 P3500 Cab & Chassis 2dr YF77K7. GM-recommended replacement part for your GM vehicle's original factory component. Helps absorb and dampen road input into your vehicle's suspension. Manufactured to GM OE specification for fit, form, and function. Offering the quality, reliability, and durability of GM OE.Fit Notes: I-BEAM FRONT AXLE (FS3). Fit Notes: FRONT SUSPENSION 4,400LB (FK4), FRONT SUSPENSION 5,000 LB (FK5). New items that have been installed or altered are non-returnable. WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.