Plug Fittings - Male threads Fitting Attachment 1 - Universal - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Trick Flow® Small Block Ford Thermactor Inserts TFS-51400265

Trick Flow® Small Block Ford Thermactor Inserts TFS-51400265

Fitting, Thermactor Insert, Steel, Zinc Plated, 5/8 in.-11 Male Thread, Each

Part Number: TFS-51400265

4.7 out of 5 stars ( 30 )

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

Summit Racing™ Plugs SUM-220515

Inverted Flare Plug, 3/8-24 in. Male Thread, Steel, Zinc, Each

Part Number: SUM-220515

Not Yet Reviewed

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

Pioneer Plugs PF-580-4

Fitting, Thermactor Insert, Steel, Black Oxide, 5/8 in.-11 Male Thread, Set of 4

Part Number: PIO-PF-580-4

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

Holley Fuel Bowl Plugs 26-76

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: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

Vibrant Performance Pipe Plugs 16662

Plug Fittings, Pipe Plugs, Internal Allen Head, 12mm x 1.5, Male Threads, Aluminum, Black Anodized, Crush Washer, Each

Part Number: VPE-16662

Not Yet Reviewed

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

Moroso Low Oil Pressure Switch Plugs 22738

Plug, Brass, 20mm x 1.5 Thread, Low Oil Pressure Switch, Each

Part Number: MOR-22738

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

Vibrant Performance Pipe Plugs 16664

M16 x 1.5 Metric, Aluminum Port Plug with Crush Washer, Each

Part Number: VPE-16664

Not Yet Reviewed

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

AGS Brass Plug Fittings BLF-60B

Plug, Br, 3/16 (3/8-24 I), Bag

Part Number: AGX-BLF-60B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

Fragola Performance Systems Plugs 491980-BL

Fittings, External Hex Head Port Plug, 7/8-20 in., Aluminum, Black Anodized, Each

Part Number: FRA-491980-BL

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

Summit Racing™ Plugs SUM-220536

Inverted Flare Plug, 1/2- 20 in. Male Thread, Steel, Zinc, Each

Part Number: SUM-220536

Not Yet Reviewed

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

Wilwood Master Cylinder Plugs 220-8576

Plug, Master Cylinder, Aluminum, Hex-Head, 1/2 in.- 20 Thread, Each

Part Number: WIL-220-8576

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

Summit Racing™ Plugs SUM-220535

Inverted Flare Plug, 7/16- 24 in. Male Thread, Steel, Zinc, Each

Part Number: SUM-220535

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

Summit Racing™ Low Oil Pressure Switch Plugs SME-2018

Fitting, Oil Pan Sensor Plug, Steel, Zinc, 20mm x 1.5, Includes O-Ring, Each

Part Number: SME-2018

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

Earl's Performance Plugs LT0002ERL

Fitting, Plug, Vacuum Pump, 12mm x 1.75, Male Thread, Stainless Steel, Natural Finish, Pair

Part Number: EAR-LT0002ERL

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

Canton Racing Plugs 22-405

Fitting, Sender Port Plug, Steel, Natural, 20mm x 1.5, Fits CTR-15-244, Each

Part Number: CTR-22-405

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

Vibrant Performance Pipe Plugs 16663

Fitting, Pipe Plug, 14mm x 1.5 Size, Male Threads, Internal Allen Head, Aluminum, Black, Crush Washer, Each

Part Number: VPE-16663

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

Summit Racing™ Plugs SUM-220537

Inverted Flare Plug, 9/16- 18 in. Male Thread, Steel, Zinc, Each

Part Number: SUM-220537

Not Yet Reviewed

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

Holley Fuel Bowl Plugs 26-85

Plug Fittings, Fuel Bowl, 3/8 in.-32, Male Thread, Slotted, Brass, Natural, Pair

Part Number: HLY-26-85

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

Vibrant Performance Pipe Plugs 16665

Plug Fittings, Pipe Plugs, Internal Allen Head, 18mm x 1.5, Male Threads, Aluminum, Black Anodized, Crush Washer, Each

Part Number: VPE-16665

Not Yet Reviewed

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

Allstar Performance Master Cylinder Plug Kits ALL99258

Fittings, Master Cylinder Plugs, Steel, Zinc Plated, Hex Head, Male Thread, 1/2 in.-20, 9/16 in.-18, Pair

Part Number: AAF-ALL99258

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

Engine Works LS Oil Pan Pressure Relief Valve Plugs 571997

Fitting, Pipe Plug, 14mm x 1.5 Size, Male Threads, Internal Allen Head, Aluminum, Black, Crush Washer, Each

Part Number: EW1-571997

Not Yet Reviewed

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

AGS Brass Plug Fittings BLF-63B

Plug Fittings, Hex Head Style, Brass, Natural, 1/2 in.-20 Inverted Flare Male Threads, Each

Part Number: AGX-BLF-63B

Not Yet Reviewed

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

Dorman Inverted Flare Fitting Plugs 785-452D

Fitting, Inverted Flare Fitting Plugs, 5/16 in., Male Threads, Hex, Natural, Steel, Each

Part Number: RNB-785-452D

Not Yet Reviewed

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

AGS Brass Plug Fittings PTF-11B

Plug Fittings, Hex Head, Brass, Natural, 1/4 in. NPT Male Threads, Each

Part Number: AGX-PTF-11B

Not Yet Reviewed

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025

Dorman Pipe Plugs 090-107

Pipe Plug, Pipe Plug Counter Sunk, Hex M10-1.0, Head Size 5mm, Set of 5

Part Number: RNB-090-107

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/22/2025

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Estimated Ship Date: Monday 9/22/2025