Description
PAC Racing RPM Series Valve Spring Beehive Spring 245 lb in Spring Rate 1.208" Coil Bind 1.031" OD Ford 5.0L Coyote (Set of 16) Diverter Valve Sockets are not the traditional WEI7155 Sockets are not the traditional hex shape Dual Accelerator Pumps and our High Tech Engine test lab Micro Hardness