1.307 Valve Springs - Ovate Beehive (16) 1978-oldsmobile-supreme--1978-88--esi1453368 050 in Offset - Full

050 in Offset - Full Roller - Aluminum - Orange Anodized - Small Block Chevy - Set of 16

Balancer Tool Adapter - Bolt - Steel - Black Oxide - ATI Balancer Install / Removal Tool - GM Duramax - Each

197 in Long - 20 mm Wide - 8 mm Pitch - Each

Exhaust System - Outlaw - Cat-Back - 3 in Tailpipe - 3 in Tips - Stainless - Black / Natural - 5

Harmonic Balancer Installation and Removal Tool - Multiple Adapters - Storage Case - Steel - Universal - Kit

1.307 Valve Springs - Ovate Beehive (16) 1978-oldsmobile-supreme--1978-88--esi1453368 050 in Offset - FullValve Spring RPM Series Beehive Spring 340 lb in Spring Rate 1. 100 in Coil Bind 1. 307 in OD Set of 16