Coil Spring - Coil-Over - 2.5 in ID - 12 in Length - 450 lb/in Spring Rate - Steel - Black Powder Coat - Each Late Model 15 - Steel - Each

15 - Steel - Each

Ignition Box - LS Series - Digital - CD Ignition - 2-Step Rev Limit - Programmable Timing Curves - Step Retard - GM LS-Series - Red - Each

Countersunk Washer - Number 10 Hole - 1 in OD - Aluminum - Black Anodized - Set of 10

Fitting - Gauge Adapter - Straight - 4 AN Female to 4 AN Male - 1/8 in NPT Gauge Port - Aluminum - Blue Anodized - Each

Header Bolt - 3/8-16 in Thread - 1 in Long - Hex Head - Chromoly - Black Oxide - Universal - Set of 16

Coil Spring - Coil-Over - 2.5 in ID - 12 in Length - 450 lb/in Spring Rate - Steel - Black Powder Coat - Each Late Model 15 - Steel - EachCoil Spring Coil Over 2. 5 in ID 12 in Length 450 lb in Spring Rate Steel Black Powder Coat Each