13in. x 5in. x 100# Rear Spring 1985-oldsmobile-supreme--1978-88--esi4484630 Spark Plug Wire Set -

Spark Plug Wire Set - Stock-Look - Spiral Core - 7 mm - Black - 90 Degree Plug Boots - Socket Style - Universal 8-Cylinder - Kit

Valve Cover - Stock Height - Breather Hole - Coil Mounts - Gaskets / Hardware - Aluminum - Silver Anodized - Racing Rockers - GM LS-Series - Pair

5 in Diameter - 3 in Radius - 4 x 7 x 10 in Legs - 16 Gauge - Stainless - Each

Gear Oil - Lightweight - Shockproof - Synthetic - 1 qt Bottle - Each

13in. x 5in. x 100# Rear Spring 1985-oldsmobile-supreme--1978-88--esi4484630 Spark Plug Wire Set -Coil Spring Gold Series Conventional 5 in OD 13 in Length 100 lb in Spring Rate Rear Steel Gold Powder Coat Each