PAC Racing Springs 1300 Series Drag Race Dual Valve Spring - 813 lb. - 0.985 in Coil Bind - 1.300 in OD COR21251 1600 / 5400 RPM

1600 / 5400 RPM

8L)-262 (4

2 - LT1/LT4 Gen V (Size STDX) pMaxBlack Coated Connecting Rod Bearing Set

2006 Chevrolet Silverado 1500 WT Standard Cab Pickup

Needle and Seat Gasket

PAC Racing Springs 1300 Series Drag Race Dual Valve Spring - 813 lb. - 0.985 in Coil Bind - 1.300 in OD COR21251 1600 / 5400 RPMProduct Description: Valve Spring 1300 Series Drag Race Dual Spring 813 lb in Spring Rate 0. 985 in Coil Bind 1. 300 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 travel and