PAC Racing Springs 300 Series 7 Degree Valve Spring Retainer - 0.880 in / 0.640 in OD Steps - 1.235 in OD Dual Spring - Chromoly - GM LS-Series (Set of 16) E40-87-002-01-01 Standard Pattern

Standard Pattern

Comp Cams Magnum / Drag Race Hydraulic Flat Tappet Camshaft - 110 LSA - Small Block Chevy

This Split Rear Exhaust exits straight out the back

The new 500Hz V-Net Shock Travel Module provides: Plug and Play connection via V-Net port / inputs for up to four individual shock sensors / sample rate up to 500 times per second

1999-1996 Chevrolet Pickup - C1500 1/2 Ton - RWD Right

PAC Racing Springs 300 Series 7 Degree Valve Spring Retainer - 0.880 in / 0.640 in OD Steps - 1.235 in OD Dual Spring - Chromoly - GM LS-Series (Set of 16) E40-87-002-01-01 Standard PatternProduct Description: Valve Spring Retainer 300 Series 7 Degree 0. 880 in 0. 640 in OD Steps 1. 235 in OD Dual Spring Chromoly GM LS Series 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