PAC Racing Springs RPM Series Beehive Valve Spring - 409 lb/in Spring Rate - 1.070 in Coil Bind - 1.034 in / 1.290 in OD (Set of 16) K9035-10 All of our most popular

All of our most popular add-on features are also available to custom build it to meet your race day requirements

MSD Circle Track HEI Distributor

Caliper Bracket Included

600 HP System

7/8 in Pin

PAC Racing Springs RPM Series Beehive Valve Spring - 409 lb/in Spring Rate - 1.070 in Coil Bind - 1.034 in / 1.290 in OD (Set of 16) K9035-10 All of our most popularProduct Description: Valve Spring RPM Series Ovate Beehive Spring 409 lb in Spring Rate 1. 070 in Coil Bind 1. 034 in 1. 290 in OD Set of 16 Traditional Springs are made from the same size (Diameter) wire throughout the helix of the spring. PAC Racing Springs has partnered with technology leaders in order to provide this advanced new tapered wire product. Tapered wire allows for a true progressive and dual rate without reducing spring travel and