Description
PAC Racing 1200 Series Valve Spring Ovate Beehive Spring 275 lb in Spring Rate 1.040" Coil Bind 1.061" OD R060004M 1979 1981 GMC K1500 Suburban WEI7155 1979 1981 GMC K1500 Suburban Boat Transom various bench type equipment Xray Diffraction