344042 37099 Front Rear Shocks Struts for Chevy(4WD), Shock Absorbers Fit 1995-2005 for Chevrolet Blazer,1982-2004 for Chevrolet S10,1983-94 for Chevrolet S10 Blazer,91-2004 for GMC Sonoma 37021. AVOID OIL LEAKAGE AND ABNORMAL NOISE:High-strength welding makes the stamping part tightly connected with the barrel, the output is more stable, avoid oil leakage and abnormal noise, and make the driving experience more comfortable.