Plug Fittings - Male threads Fitting Attachment 1 - 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

...Loading

Estimated Ship Date: Monday 9/22/2025

Summit Racing™ LS Oil Pan Pressure Relief Valve Plugs SUM-01-3454

Plug Fitting, LS Oil Pan Pressure Relief Valve, 14mm x 1.5 Size, Male Threads, Internal Allen Head, Crush Washer, Aluminum, Black, Each

Part Number: SUM-01-3454

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/22/2025

...Loading

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

...Loading

Estimated Ship Date: Monday 9/22/2025

Cold Case Transmission Cooler Plugs TP-1

Plug Fittings, 1/2-20 in. Transmission Cooler Plugs

Part Number: RAD-TP-1

4.5 out of 5 stars ( 6 )

Estimated Ship Date: Monday 9/22/2025

...Loading

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

...Loading

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

...Loading

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

...Loading

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

...Loading

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

...Loading

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

...Loading

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

...Loading

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

...Loading

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

...Loading

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

...Loading

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

...Loading

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

...Loading

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

...Loading

Estimated Ship Date: Monday 9/22/2025

Vibrant Performance Pipe Plugs 16660

Fitting, Pipe Plug, 10mm x 1.0 Size, Male Threads, Internal Allen Head, Aluminum, Black, Crush Washer, Each

Part Number: VPE-16660

Not Yet Reviewed

Estimated Ship Date: Monday 9/22/2025

...Loading

Estimated Ship Date: Monday 9/22/2025

Vibrant Performance Pipe Plugs 16668

Fitting, Pipe Plug, M12 x 1.25 Size, Male Threads, Internal Allen Head, Aluminum, Black, Crush Washer, Each

Part Number: VPE-16668

Not Yet Reviewed

Estimated Ship Date: Monday 9/22/2025

...Loading

Estimated Ship Date: Monday 9/22/2025

AGS Brass Plug Fittings PTF-10B

Plug Fittings, Hex Head, Brass, Natural, 1/8 in.-27 NPT Male Threads, Each

Part Number: AGX-PTF-10B

Not Yet Reviewed

Estimated Ship Date: Monday 9/22/2025

...Loading

Estimated Ship Date: Monday 9/22/2025

Vibrant Performance Pipe Plugs 16666

Fitting, Pipe Plug, M10 x 1.5 Size, Male Threads, Internal Allen Head, Aluminum, Black, Crush Washer, Each

Part Number: VPE-16666

Not Yet Reviewed

Estimated Ship Date: Monday 9/22/2025

...Loading

Estimated Ship Date: Monday 9/22/2025

Fragola Performance Systems Demon Inlet Plugs 491981-BL

Fitting, Demon Inlet Plug, 9/16-24 in., Aluminum, Black Anodized, Each

Part Number: FRA-491981-BL

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/22/2025

...Loading

Estimated Ship Date: Monday 9/22/2025

Fragola Performance Systems Plugs 491980

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

Part Number: FRA-491980

Not Yet Reviewed

Estimated Ship Date: Monday 9/22/2025

...Loading

Estimated Ship Date: Monday 9/22/2025

Redhorse Performance 932 Series Pipe Plugs 932-08-3

Pipe Plug, Internal Allen Head, Aluminum, Red Anodized, 1/2 in. NPT, Male Threads, Each

Part Number: HSE-932-08-3

Not Yet Reviewed

Estimated Ship Date: Monday 9/22/2025

...Loading

Estimated Ship Date: Monday 9/22/2025

Vibrant Performance Pipe Plugs 16661

Plug Fittings, Pipe Plugs, Internal Allen Head, 10mm x 1.25, Male Threads, Aluminum, Black Anodized, Crush Washer, Each

Part Number: VPE-16661

Not Yet Reviewed

Estimated Ship Date: Monday 9/22/2025

...Loading

Estimated Ship Date: Monday 9/22/2025