PAC Racing Springs 10 Degree Valve Lock - 11/32 in Valve Stem - 0.050 in Less Height - Titanium (Set of 16) PAC-L8006-16 09-12219B-PR These LONG-TUBE headers fit a

These LONG-TUBE headers fit a variety of 1978-1987 GM A-Body and G-Body vehicles

Great for applications with enlarged lifter bores

Recommended FelPro gasket part # MS901312 (plastic body w/ oring seals) or MS98000T (permadry

The UMI rear suspension kit is fabricated from 1" x 2" rectangular tubing and features CNC machined mounting plates and bushing holders

Delivers twice the energy across the spark gap (during a one millisecond burn time)

PAC Racing Springs 10 Degree Valve Lock - 11/32 in Valve Stem - 0.050 in Less Height - Titanium (Set of 16) PAC-L8006-16 09-12219B-PR These LONG-TUBE headers fit aProduct Description: Valve Lock 10 Degree 11 32 in Valve Stem 0. 050 in Less Height Titanium Natural 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 increasing weight from traditional