Holley Fittings & Plugs

Air Conditioner Compressor Manifold Fittings, SD7 Air Conditioning Compressor, Natural, Each

Part Number: HLY-199-202

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Tuesday 9/2/2025

Fittings, Adapter, Inverted Flare to Hose Barb, 90 Degree, Steel, Chrome, 5/8-18 in. Inverted Flare, 3/8 in., Each

Part Number: HLY-34-22

4.33 out of 5 stars ( 12 )

Estimated Ship Date: Tuesday 9/2/2025

Fitting, MAP Sensor Port Plug, Flat Head, Male Push-on, Aluminum, Black Anodized, Each

Part Number: HLY-300-251

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Tuesday 9/2/2025

Fuel Bowl Fitting, Long Style, Aluminum, Black Anodized, -8 AN O-ring Male Threads, -8 AN Male Threads, Each

Part Number: HLY-26-153-1

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Tuesday 9/2/2025

Air Conditioner Compressor Manifold Fittings, SD7 Air Conditioning Compressor, Black, Each

Part Number: HLY-199-201BK

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Tuesday 9/2/2025

Fuel Lines, Chrome, Steel, Holley, 2010/2300, Straight, 5/8 in. Inverted Flare, 3/8 in. Hose Barb Inlet, Each

Part Number: HLY-34-21

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Tuesday 9/2/2025

Air Conditioner Compressor Manifold Fittings, SD7 Air Conditioning Compressor, Natural, Each

Part Number: HLY-199-201

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

Fitting and Adapters, Holley, Replacement, Plugs and Fittings, NPT to BSPT, Straight, Aluminum, Chrome, 3/4 in. NPT, for LT/LS Cooling Manifold, Kit

Part Number: HLY-97-177

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Tuesday 9/2/2025

Fitting, Fuel Bowl, Male 9/16-24 in. to 5/16 in. Hose Barb, Holley/Demon, Steel/Brass, Natural, Each

Part Number: HLY-26-25

4.86 out of 5 stars ( 14 )

Estimated Ship Date: Tuesday 9/2/2025

Fitting, Straight, Male -8 AN to Straight Cut Male -8 AN O-Ring, Aluminum, Black Anodized, Each

Part Number: HLY-26-143-1

5.0 out of 5 stars ( 9 )

Estimated Ship Date: Tuesday 9/2/2025

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

Part Number: HLY-534-321

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

Fitting, Carburetor Inlet, -8 AN O-Ring to -6 AN, Aluminum, Black, Holley, Ultra Series, Each

Part Number: HLY-26-142-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tuesday 9/2/2025

Fittings, Fuel Bowl Adapter, Inverted Flare, 7/8 in.-20, Male, Outer Thread, 5/8-18 in. Female, Inner Thread, Steel, Zinc, 3/4 in. Hex Body, Each

Part Number: HLY-26-162

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tuesday 9/2/2025

Fitting, Adapter, AN to Straight Cut, Straight, Aluminum, Black Anodized, -8 AN, 3/4 in.-16 O-Ring, Each

Part Number: HLY-26-184

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tuesday 9/2/2025

Fitting, Adapter, AN to Straight Cut, Straight, Aluminum, Black Anodized, -6 AN, -8 AN, Pair

Part Number: HLY-26-157

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tuesday 9/2/2025

Fitting, Straight, Adapter, -6 AN Male to GM Factory Fuel Line Quick-Connect, 3/4 in. O-Ring Male Port Plug, Aluminum, Black Anodized, Each

Part Number: HLY-534-211

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Tuesday 9/2/2025

Fitting, Fuel Bowl, 9/16-24 in. Thread, to 5/16 in. Inlet, Brass, Gold Iridited, Each

Part Number: HLY-26-24

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Tuesday 9/2/2025

Fill Cap Kits, Weld-On, 1.950 in. Diameter, 1.50 in.-12 Thread Size, Billet Aluminum, Black Anodized, Aluminum Bung Material, 1.38 in. Opening, Kit

Part Number: HLY-241-228

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tuesday 9/2/2025

Fitting, Adapter, AN to Straight Cut, Straight, Aluminum, Black Anodized, -8 AN, 7/8 in.-14 O-Ring, Each

Part Number: HLY-26-186

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

Fitting, Carburetor Inlet, -8 AN Hose End to 7/8-20 in. Male Thread, Steel, Each

Part Number: HLY-26-74

3.2 out of 5 stars ( 5 )

Estimated Ship Date: Tuesday 9/2/2025

Fitting, Bung, Weld-In, EGT Sensor, Stainless Steel, 1/4 in., Each

Part Number: HLY-543-161

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

Fitting, Fuel Bowl Inlet Plug, Male Threads, Aluminum, Red, 7/8-20 Thread, Each

Part Number: HLY-26-76

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Tuesday 9/2/2025

Fitting, Carburetor Inlet, -6 AN Male to 7/8-20 in. Male, Aluminum, Blue, Each

Part Number: HLY-26-73

5.0 out of 5 stars ( 8 )

Estimated Ship Date: Tuesday 9/2/2025

Fitting, Carburetor Inlet, 9/16-24 in. Male to 1/2-20 in. Female, 5/16 in. Inverted Flare, Brass, Each

Part Number: HLY-26-71

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Tuesday 9/2/2025

Fitting, Reducer, Inverted Flare to Inverted Flare, Straight, Brass, Natural, 5/8-18 in. Inverted Flare, 1/2-20 in. Inverted Flare, Each

Part Number: HLY-26-70

4.78 out of 5 stars ( 9 )

Estimated Ship Date: Tuesday 9/2/2025