QA1 Coil-Over Kit - 3.500 in ID Spring - 5.000 in OD Spring - Black - 9 in Stroke - QA1 26 Series Shocks 86031M For most GM mechanical speedometer

For most GM mechanical speedometer applications

Rotors over 13

50-inch Stainless Steel Tips

Deck thickness

QA1 Coil-Over Kit - 3.500 in ID Spring - 5.000 in OD Spring - Black - 9 in Stroke - QA1 26 Series Shocks 86031M For most GM mechanical speedometerQA1's Circle Track Coil Over Kits These kits include components for one shock and contain some or all of the following, depending on application Aluminum sleeve, spring cap retainer pin, spring cap, jam nut, spring seat adjuster nut, snap rings, and wire ties. QA1 specializes in high performance suspension components, including shock absorbers, rod ends, spherical bearings, struts, springs, ball joints and other related items. With products to fit a