Suspension Tube - Scalloped - 17-1/2 in Long - 3/4-16 in Female Thread - Aluminum - Black Anodized / Natural - Each Sim Racing Crank Adapter Sleeve - GM

Crank Adapter Sleeve - GM Converter to GM LS-Series Crank - Steel - Black Oxide - Set of 20

12 in Extended - 2

Cylinder Head Stud Kit - Pro Series - 12 Point Nuts - Chromoly - Black Oxide - Chevy Inline-6 - Kit

5 in ID - 14 in Length - 375 lb/in Spring Rate - Steel - Blue Powder Coat - Each

Coolant Crossover Tube - Manifold - Air Tube - LS1 to LS6 - Small Block Chevy - Each

Suspension Tube - Scalloped - 17-1/2 in Long - 3/4-16 in Female Thread - Aluminum - Black Anodized / Natural - Each Sim Racing Crank Adapter Sleeve - GMSuspension Tube Scalloped 17 1 2 in Long 3 4 16 in Female Thread Aluminum Black Anodized Natural Each