#8 > #12 Union 1990-gmc-s15-jimmy-esi2493472 5 in - GM 10-Bolt

5 in - GM 10-Bolt - Each This mini spool is designed for open style (non posi) carriers only

Fitting - Hose End - AQP/Startlite - 120 Degree - 16 AN Hose to 16 AN Female Swivel - Aluminum - Blue / Red Anodized - Each

Fitting - Adapter - Straight - 1-1/4-12 in Male O-Ring to 12 AN Male - Aluminum - Clear Anodized - Moroso GM LS-Series Valve Covers - Each

Fitting - Adapter - Straight - 6 AN Male to 5/8-18 in Male - Steel - Zinc Oxide - Each

#8 > #12 Union 1990-gmc-s15-jimmy-esi2493472 5 in - GM 10-BoltFitting Adapter Straight 12 AN Male to 8 AN Male Aluminum Blue Anodized Each Fit's Lazer, MastersBilt, Warrior, Rayburn, Brenheisel.