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Weld-In Bungs, Nuts and Fittings

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Results 76 - 100 of 270

NOS Weld-In Nitrous Nozzle Fittings 17284NOS

NOS Weld-In Nitrous Nozzle Fittings 17284NOS

NOS Weld-In Nitrous Nozzle Fittings 17284NOS

Weld-In Nitrous Fitting, 1/16 in. Thread, 3/4 in. Length, 0.250 in. Hole, Aluminum, Set of 8

Part Number: NOS-17284NOS

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Vibrant Performance J-Style Oxygen Sensor Fittings 1192

Vibrant Performance J-Style Oxygen Sensor Fittings 1192

Vibrant Performance J-Style Oxygen Sensor Fittings 1192

Fitting, Oxygen Sensor, 90 Degree, J-style, Female Threads, Stainless Steel, Each

Part Number: VPE-1192

5.0 out of 5 stars ( 2 )

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AutoMeter Weld-In Temperature Adapters 2260

AutoMeter Weld-In Temperature Adapters 2260

Mail - In Rebate

Rebate amount based on part(s) total.

Rebate Expires: 12/31/2025

Get up to $150 back after rebate when you buy products from AutoMeter Brands! Go to: http://summitracing.com/go/atm

Get up to $150 back after rebate when you buy AutoMeter Products! Also includes Auto Gage, Dedenbear, Marine, Spek-Pro and Stack Brands. Spend $100-$199 and get $10 back. Spend $200-$449 and get $25 back. Spend $450-$699 and get $50 back. Spend $700-$999 and get $75 back. Spend $1,000-$1,499 and get $100 back. Spend $1,500 or more and get $150 back. Go to http://summitracing.com/go/atm for complete offer information. Valid on purchases made between 11/1/25 and 12/31/25. Rebate submission must be postmarked by 1/31/26. Limit one rebate per household. Allow up to 12 weeks for processing. Purchase amount is the subtotal before taxes and shipping.

AutoMeter Weld-In Temperature Adapters 2260

Fitting, Bung, Weld-In, Female 1/8 in. NPT, Steel, Each

Part Number: ATM-2260

4.91 out of 5 stars ( 11 )

Estimated Ship Date: Today

    • Mail - In Rebate

    Rebate amount based on part(s) total.

    Rebate Expires: 12/31/2025

    Get up to $150 back after rebate when you buy products from AutoMeter Brands! Go to: http://summitracing.com/go/atm

    Get up to $150 back after rebate when you buy AutoMeter Products! Also includes Auto Gage, Dedenbear, Marine, Spek-Pro and Stack Brands. Spend $100-$199 and get $10 back. Spend $200-$449 and get $25 back. Spend $450-$699 and get $50 back. Spend $700-$999 and get $75 back. Spend $1,000-$1,499 and get $100 back. Spend $1,500 or more and get $150 back. Go to http://summitracing.com/go/atm for complete offer information. Valid on purchases made between 11/1/25 and 12/31/25. Rebate submission must be postmarked by 1/31/26. Limit one rebate per household. Allow up to 12 weeks for processing. Purchase amount is the subtotal before taxes and shipping.

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Vibrant Performance Weld Bungs 11164

Vibrant Performance Weld Bungs 11164

Vibrant Performance Weld Bungs 11164

Bung, Weld, T6061 Billet Aluminum, -12 AN Female Threads, 1.375 in. O.D., Each

Part Number: VPE-11164

1.0 out of 5 stars ( 1 )

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Vibrant Performance Standard Oxygen Sensor Fittings 1193

Vibrant Performance Standard Oxygen Sensor Fittings 1193

Vibrant Performance Standard Oxygen Sensor Fittings 1193

Oxygen Sensor Fitting, Stainless Steel, 18mm x 1.5 Thread, Set of 5

Part Number: VPE-1193

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Canton Racing Weld-In Bungs 20-884

Made in the USA Canton Racing Weld-In Bungs 20-884

Canton Racing Weld-In Bungs 20-884

Fitting, Bung, Weld-In, Female 1/2 in. NPT, Steel, Each

Part Number: CTR-20-884

5.0 out of 5 stars ( 3 )

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Fragola Performance Systems Weld-In Bungs 499506

Fragola Performance Systems Weld-In Bungs 499506

Fragola Performance Systems Weld-In Bungs 499506

Fitting, Bung, Weld-In, Female 3/8 in. NPT, Aluminum, Each

Part Number: FRA-499506

5.0 out of 5 stars ( 1 )

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Vibrant Performance Weld Bungs 11163

Vibrant Performance Weld Bungs 11163

Vibrant Performance Weld Bungs 11163

Bung, Weld, T6061 Billet Aluminum, -10 AN Female Threads, 1.250 in. O.D., Each

Part Number: VPE-11163

4.0 out of 5 stars ( 1 )

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JOES Racing Products Weld-On Bung and Cap Assemblies 37402

Made in the USA JOES Racing Products Weld-On Bung and Cap Assemblies 37402

JOES Racing Products Weld-On Bung and Cap Assemblies 37402

Bung and Cap Assembly, Weld-On, Aluminum, Female Threads, 2.375 in. O.D., 2.000 in. I.D., Each

Part Number: JOE-37402

5.0 out of 5 stars ( 1 )

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Meziere Weld-In Fittings WF12PFN

Made in the USA Meziere Weld-In Fittings WF12PFN

Meziere Weld-In Fittings WF12PFN

Bung, Weld-In, Stainless Steel, Female Threads, Universal, 1/2 in. NPT, Each

Part Number: MEZ-WF12PFN

5.0 out of 5 stars ( 2 )

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Summit Racing™ Weld-In Bungs SUM-220393

Made in the USA Summit Racing™ Weld-In Bungs SUM-220393

Summit Racing™ Weld-In Bungs SUM-220393

Bung, Weld, T6061 Billet Aluminum, 3/8-18 in. NPT Female Threads, 1.000 in. O.D., Each

Part Number: SUM-220393

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Vibrant Performance Weld Bungs 11272

Vibrant Performance Weld Bungs 11272

Vibrant Performance Weld Bungs 11272

Weld Bung, Steel, 3/8 in.-18 NPT Female Thread, 1.000 in. Outside Diameter, Each

Part Number: VPE-11272

Not Yet Reviewed

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Summit Racing™ Bulk Weld-In Bungs SUM-220073 - 6 PACK

Summit Racing™ Bulk Weld-In Bungs SUM-220073 - 6 PACK

Summit Racing™ Bulk Weld-In Bungs SUM-220073 - 6 PACK

Fitting, Bung, Weld-In, Female 1/2 in. NPT, Aluminum, Set of 6

Part Number: BPK-1097

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ARP Weld Bungs 800-8204

Made in the USA ARP Weld Bungs 800-8204

ARP Weld Bungs 800-8204

Fitting, Bung, Weld-In, Female 3/4 in. NPT, Steel, Each

Part Number: ARP-800-8204

5.0 out of 5 stars ( 5 )

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Vibrant Performance Weld Bungs 11608

Vibrant Performance Weld Bungs 11608

Vibrant Performance Weld Bungs 11608

Stand Off Weld Bung, M8 x 1.25, bag of 10

Part Number: VPE-11608

Not Yet Reviewed

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Allstar Performance Weld-On Bungs ALL50741

Allstar Performance Weld-On Bungs ALL50741

Allstar Performance Weld-On Bungs ALL50741

Fitting, Bung, Weld-In, Female Threads, Aluminum, 1/4 in. NPT, Each

Part Number: AAF-ALL50741

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Summit Racing™ Weld-In Bungs SUM-2200650

Summit Racing™ Weld-In Bungs SUM-2200650

Summit Racing™ Weld-In Bungs SUM-2200650

Fitting, Bung, Weld-On, 1/2 in.-20 Female Threads, Aluminum, Oil Drain, Each

Part Number: SUM-2200650

Not Yet Reviewed

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Trick Flow® Weld-in Bung Fittings TFS-51400809

Made in the USA Trick Flow® Weld-in Bung Fittings TFS-51400809

Trick Flow® Weld-in Bung Fittings TFS-51400809

Bung, Aluminum, Weld-In, 1/4 in. NPT Female Thread, 0.744 in. Outside Diameter, Each

Part Number: TFS-51400809

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Fragola Performance Systems Weld-In Bungs 499500

Fragola Performance Systems Weld-In Bungs 499500

Fragola Performance Systems Weld-In Bungs 499500

Fitting, Bung, Weld-In, Female 1/16 in. NPT, Aluminum, Each

Part Number: FRA-499500

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Innovate Weld-In Bungs 3736

Innovate Weld-In Bungs 3736

Mail - In Rebate

Rebate amount based on part(s) total.

Rebate Expires: 12/31/2025

Get up to a $150 rebate on Innovate Motorsports products! For more information go to: http://www.summitracing.com/go/inn

Get up to $150 back after rebate on Innovate Motorsports purchases! Spend $100-$199 and get $10 back. Spend $200-$449 and get $25 back. Spend $450-$699 and get $50 back. Spend $700-$999 and get $75 back. Spend $1000-$1499 and get $100 back. Spend $1500 or more and get $150 back. Go to http://www.summitracing.com/go/inn for complete offer info. Valid on purchases made between 11/1/25 and 12/31/25. Rebate submission must be postmarked by 1/31/26. Limit one rebate per household. Allow 6-9 weeks for processing. Purchase amount is the subtotal before taxes and shipping.

Innovate Weld-In Bungs 3736

Fitting, Bung And Plug, Weld-In, Oxygen Sensor, Stainless Steel, 18mm x 1.5 Female Threads, 1/2 in. Tall, Each

Part Number: INN-37360

Not Yet Reviewed

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    • Mail - In Rebate

    Rebate amount based on part(s) total.

    Rebate Expires: 12/31/2025

    Get up to a $150 rebate on Innovate Motorsports products! For more information go to: http://www.summitracing.com/go/inn

    Get up to $150 back after rebate on Innovate Motorsports purchases! Spend $100-$199 and get $10 back. Spend $200-$449 and get $25 back. Spend $450-$699 and get $50 back. Spend $700-$999 and get $75 back. Spend $1000-$1499 and get $100 back. Spend $1500 or more and get $150 back. Go to http://www.summitracing.com/go/inn for complete offer info. Valid on purchases made between 11/1/25 and 12/31/25. Rebate submission must be postmarked by 1/31/26. Limit one rebate per household. Allow 6-9 weeks for processing. Purchase amount is the subtotal before taxes and shipping.

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Perma-Cool Aluminum Weld-In Bungs 15512

Perma-Cool Aluminum Weld-In Bungs 15512

Perma-Cool Aluminum Weld-In Bungs 15512

Fitting, Bung, Weld-In, Female 1/2 in. NPT, Aluminum, Each

Part Number: PRM-15512

Not Yet Reviewed

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Vibrant Performance Weld Bungs 11295

Vibrant Performance Weld Bungs 11295

Vibrant Performance Weld Bungs 11295

Weld Bung, Aluminum, Female Threads with Black Aluminum Cap, 2.750 in. Outside Diameter, Each

Part Number: VPE-11295

5.0 out of 5 stars ( 1 )

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Tanks Inc. Weld-In Half Couplings 4NPT-SS

Tanks Inc. Weld-In Half Couplings 4NPT-SS

Tanks Inc. Weld-In Half Couplings 4NPT-SS

Fitting, Half Coupling, Weld-In, Stainless Steel, 1/4 in. NPT Female Threads, Each

Part Number: TNK-4NPT-SS

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Fragola Performance Systems Weld-In Bungs 499520

Fragola Performance Systems Weld-In Bungs 499520

Fragola Performance Systems Weld-In Bungs 499520

Fitting, Bung, Weld-In, Female -10 AN, Aluminum, Each

Part Number: FRA-499520

Not Yet Reviewed

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Fragola Performance Systems Weld-In Bungs 499518

Fragola Performance Systems Weld-In Bungs 499518

Fragola Performance Systems Weld-In Bungs 499518

Fitting, Bung, Weld-In, Female -8 AN, Aluminum, Each

Part Number: FRA-499518

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