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Greddy Pro/Spec

GReddy Pro/Spec Fittings are precision-engineered adapters and fittings designed for seamless integration with GReddy sensors, gauges, and performance accessories. Manufactured to OEM-level tolerances by GReddy, these fittings ensure leak-free connections, accurate sensor readings, and long-term reliability in high-performance applications.

Ideal for oil pressure, oil temperature, water temperature, and boost monitoring setups, GReddy Pro/Spec fittings are trusted by enthusiasts and professional builders alike for clean installs and dependable performance.

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$60.65
$60.65 - $60.65
$60.65
$57.61
$57.61 - $57.61
$57.61

GReddy PRO/SPEC QR Straight Hose-End 16

GReddy

GReddy PRO/SPEC QR Straight Hose-End 16

$60.65
$60.65 - $60.65
$60.65
$57.61
$57.61 - $57.61
$57.61
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$17.74
$17.74 - $17.74
$17.74
$16.85
$16.85 - $16.85
$16.85

GReddy 08 AN Female to 08 PRO/SPEC Adapter

GReddy

GReddy 08 AN Female to 08 PRO/SPEC Adapter

$17.74
$17.74 - $17.74
$17.74
$16.85
$16.85 - $16.85
$16.85
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$9.74
$9.74 - $9.74
$9.74
$9.25
$9.25 - $9.25
$9.25

GReddy Weld-on to 08 PRO/SPEC Adapter

GReddy

GReddy Weld-on to 08 PRO/SPEC Adapter

$9.74
$9.74 - $9.74
$9.74
$9.25
$9.25 - $9.25
$9.25
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$16.13
$16.13 - $16.13
$16.13
$15.32
$15.32 - $15.32
$15.32

GReddy 3/8 NPT to 06 PRO/SPEC Adapter

GReddy

GReddy 3/8 NPT to 06 PRO/SPEC Adapter

$16.13
$16.13 - $16.13
$16.13
$15.32
$15.32 - $15.32
$15.32
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$17.74
$17.74 - $17.74
$17.74
$16.85
$16.85 - $16.85
$16.85

GReddy 08 AN Male to 08 PRO/SPEC Adapter

GReddy

GReddy 08 AN Male to 08 PRO/SPEC Adapter

$17.74
$17.74 - $17.74
$17.74
$16.85
$16.85 - $16.85
$16.85
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$16.13
$16.13 - $16.13
$16.13
$15.32
$15.32 - $15.32
$15.32

GReddy 3/8 NPT to 08 PRO/SPEC Adapter

GReddy

GReddy 3/8 NPT to 08 PRO/SPEC Adapter

$16.13
$16.13 - $16.13
$16.13
$15.32
$15.32 - $15.32
$15.32
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$16.13
$16.13 - $16.13
$16.13
$15.32
$15.32 - $15.32
$15.32

GReddy 1/4 NPT to 08 PRO/SPEC Adapter

GReddy

GReddy 1/4 NPT to 08 PRO/SPEC Adapter

$16.13
$16.13 - $16.13
$16.13
$15.32
$15.32 - $15.32
$15.32
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$17.74
$17.74 - $17.74
$17.74
$16.85
$16.85 - $16.85
$16.85

GReddy 1/2 NPT to 08 PRO/SPEC Adapter

GReddy

GReddy 1/2 NPT to 08 PRO/SPEC Adapter

$17.74
$17.74 - $17.74
$17.74
$16.85
$16.85 - $16.85
$16.85
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$18.71
$18.71 - $18.71
$18.71
$17.77
$17.77 - $17.77
$17.77

GReddy 10 AN Male to 10 PRO/SPEC Adapter

GReddy

GReddy 10 AN Male to 10 PRO/SPEC Adapter

$18.71
$18.71 - $18.71
$18.71
$17.77
$17.77 - $17.77
$17.77
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Save 5% Save %
$17.74
$17.74 - $17.74
$17.74
$16.85
$16.85 - $16.85
$16.85

GReddy 1/2 NPT to 10 PRO/SPEC Adapter

GReddy

GReddy 1/2 NPT to 10 PRO/SPEC Adapter

$17.74
$17.74 - $17.74
$17.74
$16.85
$16.85 - $16.85
$16.85
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$18.71
$18.71 - $18.71
$18.71
$17.77
$17.77 - $17.77
$17.77

GReddy 10 AN Female to 10 PRO/SPEC Adapter

GReddy

GReddy 10 AN Female to 10 PRO/SPEC Adapter

$18.71
$18.71 - $18.71
$18.71
$17.77
$17.77 - $17.77
$17.77
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$14.84
$14.84 - $14.84
$14.84
$14.10
$14.10 - $14.10
$14.10

GReddy 10 Weld-on to 10 PRO/SPEC Adapter

GReddy

GReddy 10 Weld-on to 10 PRO/SPEC Adapter

$14.84
$14.84 - $14.84
$14.84
$14.10
$14.10 - $14.10
$14.10
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$24.52
$24.52 - $24.52
$24.52
$23.29
$23.29 - $23.29
$23.29

GReddy 12 Weld-on to 12 PRO/SPEC Adapter

GReddy

GReddy 12 Weld-on to 12 PRO/SPEC Adapter

$24.52
$24.52 - $24.52
$24.52
$23.29
$23.29 - $23.29
$23.29
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$21.29
$21.29 - $21.29
$21.29
$20.23
$20.23 - $20.23
$20.23

GReddy 12 AN Male to 12 PRO/SPEC Adapter

GReddy

GReddy 12 AN Male to 12 PRO/SPEC Adapter

$21.29
$21.29 - $21.29
$21.29
$20.23
$20.23 - $20.23
$20.23
Save 5% Save %
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$21.29
$21.29 - $21.29
$21.29
$20.23
$20.23 - $20.23
$20.23

GReddy 12 AN Female to 12 PRO/SPEC Adapter

GReddy

GReddy 12 AN Female to 12 PRO/SPEC Adapter

$21.29
$21.29 - $21.29
$21.29
$20.23
$20.23 - $20.23
$20.23
Save 5% Save %
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$32.26
$32.26 - $32.26
$32.26
$30.65
$30.65 - $30.65
$30.65

GReddy 3/4 NPT to 12 PRO/SPEC Adapter

GReddy

GReddy 3/4 NPT to 12 PRO/SPEC Adapter

$32.26
$32.26 - $32.26
$32.26
$30.65
$30.65 - $30.65
$30.65
Save 5% Save %
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$36.77
$36.77 - $36.77
$36.77
$34.94
$34.94 - $34.94
$34.94

GReddy 1in. NPT to 12 PRO/SPEC Adapter

GReddy

GReddy 1in. NPT to 12 PRO/SPEC Adapter

$36.77
$36.77 - $36.77
$36.77
$34.94
$34.94 - $34.94
$34.94
Save 5% Save %
Save 5% Save %
$21.29
$21.29 - $21.29
$21.29
$20.23
$20.23 - $20.23
$20.23

GReddy 5/8 NPT to 12 PRO/SPEC Adapter

GReddy

GReddy 5/8 NPT to 12 PRO/SPEC Adapter

$21.29
$21.29 - $21.29
$21.29
$20.23
$20.23 - $20.23
$20.23
Save 5% Save %
Save 5% Save %
$32.26
$32.26 - $32.26
$32.26
$30.65
$30.65 - $30.65
$30.65

GReddy 16 AN Male to 16 PRO/SPEC Adapter

GReddy

GReddy 16 AN Male to 16 PRO/SPEC Adapter

$32.26
$32.26 - $32.26
$32.26
$30.65
$30.65 - $30.65
$30.65
Save 5% Save %
Save 5% Save %
$32.26
$32.26 - $32.26
$32.26
$30.65
$30.65 - $30.65
$30.65

GReddy 3/4 NPT to 16 PRO/SPEC Adapter

GReddy

GReddy 3/4 NPT to 16 PRO/SPEC Adapter

$32.26
$32.26 - $32.26
$32.26
$30.65
$30.65 - $30.65
$30.65
Save 5% Save %
Save 5% Save %
$32.26
$32.26 - $32.26
$32.26
$30.65
$30.65 - $30.65
$30.65

GReddy 16 AN Female to 16 PRO/SPEC Adapter

GReddy

GReddy 16 AN Female to 16 PRO/SPEC Adapter

$32.26
$32.26 - $32.26
$32.26
$30.65
$30.65 - $30.65
$30.65
Save 5% Save %
Save 5% Save %
$64.52
$64.52 - $64.52
$64.52
$61.29
$61.29 - $61.29
$61.29

GReddy 1in. NPT to 16 PRO/SPEC Adapter

GReddy

GReddy 1in. NPT to 16 PRO/SPEC Adapter

$64.52
$64.52 - $64.52
$64.52
$61.29
$61.29 - $61.29
$61.29
Save 5% Save %
Save 5% Save %
$32.26
$32.26 - $32.26
$32.26
$30.65
$30.65 - $30.65
$30.65

GReddy 16 ORB Male to 16 PRO/SPEC Adapter

GReddy

GReddy 16 ORB Male to 16 PRO/SPEC Adapter

$32.26
$32.26 - $32.26
$32.26
$30.65
$30.65 - $30.65
$30.65
Save 5% Save %
Save 5% Save %
$21.29
$21.29 - $21.29
$21.29
$20.23
$20.23 - $20.23
$20.23

GReddy 12 ORB Male to 12 PRO/SPEC Adapter

GReddy

GReddy 12 ORB Male to 12 PRO/SPEC Adapter

$21.29
$21.29 - $21.29
$21.29
$20.23
$20.23 - $20.23
$20.23
Save 5% Save %

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