Product Summary

Universal Fit, -4 AN Male Fitting End A, Steel, Zinc

  • Gives you an easy way to connect lines through firewalls or frames
  • Made from high-quality steel
  • AN to IFM all steel adapter
  • 10mm - 1.5 to -4 AN
  • Universal fit
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Key Specs

MFG. Part #6174045
Fitting End A-4 AN Male
Fitting End B10mm x 1.5 Male
Material TypeSteel
FinishZinc
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Speedway Motors 6174045 Details

Made from high-quality steel, these bulkhead adapters from Speedway give you an easy way to connect lines through firewalls or frames.

These fittings have AN at one end and 10mm-1.5" on the other end. It can be screwed into a GM metric caliper with 10mm-1.5" threads if you use our crush washers (part number 617-3642). 

Steel Male Adapter Connector Fitting 

  • AN to IFM all steel adapter
  • 10mm - 1.5 to -4 AN

Item Details

AN4 to 10mm-1.5"

Speedway Motors 6174045 Specifications

KEY SPECS
MFG. Part #6174045
BrandSpeedway Motors
Fitting End A-4 AN Male
Fitting End B10mm x 1.5 Male
Material TypeSteel
FinishZinc
Inverted Flare StyleMale (IFM)
GENERAL
ColorNatural
Sold in QuantityEach
O-Rings IncludedNo
SwivelNo
Gauge PortNo
AngleStraight
Thread Pitch7/16" - 20
AN Size-4 AN
NotesThis may be used with GM calipers that have 10mm-1.5 inlet thread if you use with a crush washer.

Ratings & Reviews

5

4 Reviews

Overall Assessment

Customers appreciate our product's quality and practicality, highlighting its perfect fit for connecting flexible steel brake lines to GM metric brake calipers. Customers also reported that it flawlessly adapts braided steel lines to metric calipers. They would buy again, signifying their trust in our product's superior functionality, quality of materials, and safety compared to alternatives.

5

4 reviews

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Perfect fitting needed!

5.0

a year ago

PwrTrip

Lincoln, NE

Verified

Worked as needed.

Would Recommend

Good quality piece

5.0

2 years ago

HB Wayne

Kansas

Verified

Worked perfect for my '79 Impala calipers.

Would Recommend

i would buy this again

5.0

6 years ago

brian

ohio

Verified

used these to adapt my braided steel lines to metric calipers

Would Recommend

Good product

5.0

11 years ago

outlaw28

Russellville, AL, USA

Verified

Just the right fitting to connect the flexible steel brake line to GM metric brake calipers.

Would Recommend

Showing 4 of 4 reviews

Questions & Answers

1 Question • 1 Answer

will this fitting fit the wilwood part#70174-750 master cylinder. I have a -4AN line to the throwout bearing and maser cylinder came with a -3AN fitting on it. the hardware store advised me the fitting in the cylinder is metric.

by knightrider484

• 11 years ago

1 answer

1 of 1 questions shown

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