PAC RACING SPRINGS – 1.355 Single Valve Springs – RPM Series (16
PACPAC-1212X-16
Valve Spring – RPM Series – Single Spring – 380 lb/in Spring Rate – 1.180 in Coil Bind – 1.355 in OD – Small Block Chevy – Set of 16
GM 604 Crate engine. Not a beehive spring. For beehive use PACPAC-1280X




