Speedflow Reducer Fittings

5.0 out of 5 stars 1 Customer Reviews

Speedflow offers a wide range of quality reducer fittings that will help keep your vehicle up and running with reliable leak-free connections. These aluminum fittings are anodized black, blue, or blue/red--and enable you to easily connect a larger pipe to a smaller pipe. The reducers are available in a variety of sizes, styles, and attachment options. Order the fittings needed to complete your automotive plumbing projects.

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Results 1 - 25 of 43

Speedflow Reducer Fittings 950-16-12-BLK

Fittings and Adapters, Reducer Fittings, Straight, -12 AN Male AN To -16 AN Female AN, Aluminum, Black Anodized, Each

Part Number: SFL-SF9501612BLK

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Speedflow Reducer Fittings 950-10-06-BLK

Fittings and Adapters, Reducer Fittings, Straight, -6 AN Male AN To -10 AN Female AN, Aluminum, Black Anodized, Each

Part Number: SFL-SF9501006BLK

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Speedflow Reducer Fittings 950-06-03-BLK

Fittings and Adapters, Reducer Fittings, Straight, -3 AN Male AN To -6 AN Female AN, Aluminum, Black Anodized, Each

Part Number: SFL-SF9500603BLK

5.0 out of 5 stars ( 1 )

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Speedflow Reducer Fittings 951-06-08-BLK

Fittings and Adapters, Reducer Fittings, Straight, -8 AN Male AN To -6 AN Female AN, Aluminum, Black Anodized, Each

Part Number: SFL-SF9510608BLK

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Speedflow Reducer Fittings 950-12-08-BLK

Fittings and Adapters, Reducer Fittings, Straight, -8 AN Male AN To -12 AN Female AN, Aluminum, Black Anodized, Each

Part Number: SFL-SF9501208BLK

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Speedflow Reducer Fittings 815-06-05-BLK

Fittings and Adapters, Reducer Fittings, Straight, -6 AN Male AN To -5 AN Male AN, Aluminum, Black Anodized, Each

Part Number: SFL-SF8150605BLK

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Speedflow Reducer Fittings 951-06-10-BLK

Fittings and Adapters, Reducer Fittings, Straight, -10 AN Male AN To -6 AN Female AN, Aluminum, Black Anodized, Each

Part Number: SFL-SF9510610BLK

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Speedflow Reducer Fittings 950-08-06-BLK

Fittings and Adapters, Reducer Fittings, Straight, -6 AN Male AN To -8 AN Female AN, Aluminum, Black Anodized, Each

Part Number: SFL-SF9500806BLK

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Speedflow Reducer Fittings 951-08-12-BLK

Fittings and Adapters, Reducer Fittings, Straight, -12 AN Male AN To -8 AN Female AN, Aluminum, Black Anodized, Each

Part Number: SFL-SF9510812BLK

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Speedflow Reducer Fittings 951-05-06-BLK

Fittings and Adapters, Reducer Fittings, Straight, -6 AN Male AN To -5 AN Female AN, Aluminum, Black Anodized, Each

Part Number: SFL-SF9510506BLK

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Speedflow Reducer Fittings 912-M18-02-BLK

Fitting, Adapter, Aluminum, Black Anodized, Metric to NPT, Straight, M18 x 1.5 Male, 1/8 in. NPT Female, Each

Part Number: SFL-S0361

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Speedflow Reducer Fittings 951-08-10-BLK

Fittings and Adapters, Reducer Fittings, Straight, -10 AN Male AN To -8 AN Female AN, Aluminum, Black Anodized, Each

Part Number: SFL-SF9510810BLK

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Speedflow Reducer Fittings 951-03-04-BLK

Fittings and Adapters, Reducer Fittings, Straight, -4 AN Male AN To -3 AN Female AN, Aluminum, Black Anodized, Each

Part Number: SFL-SF9510304BLK

Not Yet Reviewed

Estimated Ship Date: Nov 9, 2026 if ordered today

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Estimated Ship Date: Nov 9, 2026 if ordered today

Speedflow Reducer Fittings 951-10-12-BLK

Fittings and Adapters, Reducer Fittings, Straight, -12 AN Male AN To -10 AN Female AN, Aluminum, Black Anodized, Each

Part Number: SFL-SF9511012BLK

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2026 if ordered today

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Estimated Ship Date: Nov 11, 2026 if ordered today

Speedflow Reducer Fittings 912-M14-02-BLK

Fitting, Adapter, Aluminum, Black Anodized, Metric to NPT, Straight, M14 x 1.5 Male, 1/8 in. NPT Female, Each

Part Number: SFL-S0359

Not Yet Reviewed

Estimated Ship Date: Nov 9, 2026 if ordered today

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Estimated Ship Date: Nov 9, 2026 if ordered today

Speedflow Reducer Fittings 912-12-04-BLK

Fittings and Adapters, Reducer Fittings, Straight, 3/4 in. NPT Male NPT To 1/4 in. NPT Female NPT, Aluminum, Black Anodized, Each

Part Number: SFL-SF9121204BLK

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2026 if ordered today

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Estimated Ship Date: Nov 11, 2026 if ordered today

Speedflow Reducer Fittings 131-10-12-BLK

Fittings and Adapters, Reducer Fittings, Straight, Swivel, -10 AN Female AN To -12 AN Female AN, Aluminum, Black Anodized, Each

Part Number: SFL-SF1311012BLK

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2026 if ordered today

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Estimated Ship Date: Nov 11, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Vibrant Performance Reducer Fittings 10710

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Speedflow Reducer Fittings 815-10-08-BLK

Fittings and Adapters, Reducer Fittings, Straight, -10 AN Male AN To -8 AN Male AN, Aluminum, Black Anodized, Each

Part Number: SFL-SF8151008BLK

Not Yet Reviewed

Estimated Ship Date: Nov 9, 2026 if ordered today

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Estimated Ship Date: Nov 9, 2026 if ordered today

Speedflow Reducer Fittings 950-06-04-BLK

Fittings and Adapters, Reducer Fittings, Straight, -4 AN Male AN To -6 AN Female AN, Aluminum, Black Anodized, Each

Part Number: SFL-SF9500604BLK

Not Yet Reviewed

Estimated Ship Date: Nov 9, 2026 if ordered today

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Estimated Ship Date: Nov 9, 2026 if ordered today

Speedflow Reducer Fittings 912-06-02-BLK

Fittings and Adapters, Reducer Fittings, Straight, 3/8 in. NPT Male NPT To 1/8 in. NPT Female NPT, Aluminum, Black Anodized, Each

Part Number: SFL-SF9120602BLK

Not Yet Reviewed

Estimated Ship Date: Nov 9, 2026 if ordered today

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Estimated Ship Date: Nov 9, 2026 if ordered today

Speedflow Reducer Fittings 912-08-04-BLK

Fittings and Adapters, Reducer Fittings, Straight, 1/2 in. NPT Male NPT To 1/4 in. NPT Female NPT, Aluminum, Black Anodized, Each

Part Number: SFL-SF9120804BLK

Not Yet Reviewed

Estimated Ship Date: Nov 9, 2026 if ordered today

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Estimated Ship Date: Nov 9, 2026 if ordered today

Speedflow Reducer Fittings 912-08-06-BLK

Fittings and Adapters, Reducer Fittings, Straight, 1/2 in. NPT Male NPT To 3/8 in. NPT Female NPT, Aluminum, Black Anodized, Each

Part Number: SFL-SF9120806BLK

Not Yet Reviewed

Estimated Ship Date: Nov 9, 2026 if ordered today

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Estimated Ship Date: Nov 9, 2026 if ordered today

Speedflow Reducer Fittings 950-04-03-BLK

Fittings and Adapters, Reducer Fittings, Straight, -3 AN Male AN To -4 AN Female AN, Aluminum, Black Anodized, Each

Part Number: SFL-SF9500403BLK

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2026 if ordered today

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Estimated Ship Date: Nov 12, 2026 if ordered today

Speedflow Reducer Fittings 815-12-08-BLK

Fittings and Adapters, Reducer Fittings, Straight, -12 AN Male AN To -8 AN Male AN, Aluminum, Black Anodized, Each

Part Number: SFL-SF8151208BLK

Not Yet Reviewed

Estimated Ship Date: Nov 9, 2026 if ordered today

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Estimated Ship Date: Nov 9, 2026 if ordered today

Speedflow Reducer Fittings 950-10-08-BLK

Fittings and Adapters, Reducer Fittings, Straight, -8 AN Male AN To -10 AN Female AN, Aluminum, Black Anodized, Each

Part Number: SFL-SF9501008BLK

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2026 if ordered today

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Estimated Ship Date: Nov 10, 2026 if ordered today

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