Holley Fittings & Plugs

Fittings, Fuel Rail Fitting, Aluminum, Black, 180 Degree, -8 AN Male, -8 AN Female, Each

Part Number: HLY-534-321

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Vacuum Manifolds, Billet Aluminum, Black, Two -6 AN Female O-Ring Inlets, Twelve 1/8 in. NPT Outlets, Female Threads, Each

Part Number: HLY-534-52

Not Yet Reviewed

Estimated Ship Date: Today

Adapter Fitting, For Use With LT Oil Pans/Accessory Drive Kits, Aluminum, Natural, Kit

Part Number: HLY-97-212

Not Yet Reviewed

Estimated Ship Date: Today

Fitting, Carburetor Inlet, 7/8-20 in. Male to 7/16-24 in. Female Inverted Flare, 1/4 in. Line, Each

Part Number: HLY-26-28

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Fitting, Adapter, AN to Metric Threads, Straight, Aluminum, Blue Anodized, -6 AN, M10 x 1.0, Pair

Part Number: HLY-26-160

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 26, 2025 if ordered today

• Drop Ship
• Special Order