Earl's Manifold Coolant Crossover Tube - 16 AN Male Flare - Two 12 AN Female Swivel Ports - Adjustable - 6.8" to 10.5" Long - Black R040003 Joints / Lines

Joints / Lines

GM F-Body / X-Body

Hex-A-Just Z-Racing

Double Adjustable Bypass Regulator

Earl's Manifold Coolant Crossover Tube - 16 AN Male Flare - Two 12 AN Female Swivel Ports - Adjustable - 6.8" to 10.5" Long - Black R040003 Joints / LinesSimplifies AN Plumbing by Eliminating T's, Y Blocks & Hose Ends Billet Aluminum Construction w O Ring Seals Adjustable Length (c l to c l of 12 AN Female Ports) 6. 8" to 10. 5" Black Anodized Finish (2) 12 AN Female Swivels & (1) 16 AN Male Flare Can Be Used for Coolant Inlet or Outlet Designed for GM LS Engines, but can be used on Other Engines w Appropriate Block Adapters (i. e. Big Block Chevy, Small Block Chevy, Big Block Mopar, and Small Block