Head Gasket Set 19-21 Chevy 5.3L Fitting - Adapter Tee -

Fitting - Adapter Tee - 3 AN Male x 3 AN Male x 3/8-24 in Inverted Flare Female - Steel - Zinc Plated - 3/16 in Hardline - Each

80 in H x 3

Fitting - Adapter - Straight - 6 AN Male to 11/16-18 in Inverted Flare Male - Steel - Zinc Oxide - Each

Fitting - Y Block - 12 AN Male Inlet - Dual 10 AN Male Outlets - Aluminum - Black Anodized - Each

These extension harnesses are a must when Installing Full Length Headers - All harnesses feature OEM Factory connectors to allow simple plug in installation to the factory wire harness so that the relocation is super simple and does not require any splicing of the factory harness at all

Head Gasket Set 19-21 Chevy 5.3L Fitting - Adapter Tee -Engine Gasket Set Top End 5. 3 L GM GenV LT Series Kit