PAC Racing Springs 1200 Series Circle Track Single Valve Spring / Damper - 540 lb. - 1.115 in Coil Bind - 1.260 in OD 150-28-D52K Rocker shaft stud kit #6009

Rocker shaft stud kit #6009 provides better rocker shaft retention and is highly recommended for use with Edelbrock FE heads

and micron pre-filter are a 3-stage defense against dust

its ability to rebound and resist corrosion

SA & SFI 2005 Helmets

PAC Racing Springs 1200 Series Circle Track Single Valve Spring / Damper - 540 lb. - 1.115 in Coil Bind - 1.260 in OD 150-28-D52K Rocker shaft stud kit #6009Product Description: Valve Spring 1200 Series Circle Track Single Spring Damper 540 lb in Spring Rate 1. 115 in Coil Bind 1. 260 in OD Sold Individually 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