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BLACK FRIDAY SALES

Use The Following Coupon Code At Checkout For More Savings On Many Items!

BF2025

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Supertech

(3045 products)

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$2.20 off

Supertech
Supertech GDE-NSR7-ET - Nissan SR20DET / RB26 Exhaust Valve Guide 7mm Stem

Sale price $21⁹⁹ Regular price $24¹⁹
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$5.29 off

Supertech
Supertech GDE-HK55-I-8 - Honda K Series Manganese Bronze Intake Valve Guide 5.5mm Stem - Set of 8

Sale price $57⁹⁹ Regular price $63²⁸

In stock
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$5.29 off

Supertech
Supertech GDE-HD55-E-8 - Honda D/K Series Manganese Bronze Exhaust Valve Guide 5.5mm Stem - Set of 8

Sale price $57⁹⁹ Regular price $63²⁸

Low stock (4 units)
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$5.29 off

Supertech
Supertech GDE-MI66-E-8 - Mitsubishi 4G63 Series Exhaust Valve Guide 6.6mm Stem - Set of 8

Sale price $57⁹⁹ Regular price $63²⁸

Low stock (2 units)
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$5.29 off

Supertech
Supertech GDE-MI66-I-8 - Mitsubishi 4G63 Manganese Bronze Intake Valve Guide 6.6mm Stem - Set of 8

Sale price $57⁹⁹ Regular price $63²⁸

Very low stock (1 unit)
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$10.87 off

Supertech
Supertech GDE-DUR16-6MM-8 - Mazda MZR 2.3L Intake/Exhaust Valve Guide 6mm Stem - Set of 8

Sale price $69⁹⁹ Regular price $80⁸⁶

In stock
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$24.23 off

Supertech
Supertech GDE-NSR7-ET-12 - Nissan SR20DET / RB26 Exhaust Valve Guide 7mm Stem - Set of 12

Sale price $97⁰⁴ Regular price $121²⁷

In stock
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$24.23 off

Supertech
Supertech GDE-T2JZ-E-12 - Toyota Supra 2JZ Manganese Bronze Exhaust Valve Guide 6mm Stem OD 11.03mm - Set of 12

Sale price $97⁰⁴ Regular price $121²⁷

In stock
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$24.23 off

Supertech
Supertech GDE-AU18T-12 - Audi 1.8T/2.7T Manganese Bronze Int/Exh Valve Guide OD 11.045mm - Set of 12

Sale price $97⁰⁴ Regular price $121²⁷

Low stock (4 units)
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$25.82 off

Supertech
Supertech GDE-BMW-S54-EI-12 - BMW S54 Manganese Bronze Intake/Exhaust Valve Guide 6mm Stem 12.03mm OD - Set of 12

Sale price $103³⁶ Regular price $129¹⁸

Low stock (4 units)
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$13.64 off

Supertech
Supertech GDE-MIN-R56-STD-8 - Mini Cooper R56 Manganese Bronze Intake/Exhaust Valve Guide - Set of 8

Sale price $75⁹⁹ Regular price $89⁶³

In stock
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$10.87 off

Supertech
Supertech GDE-AU18T-8 - Audi 1.8T Manganese Bronze Intake/Exhaust Valve Guide OD 11.045mm - Set of 8

Sale price $69⁹⁹ Regular price $80⁸⁶
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$20.76 off

Supertech
Supertech GDE-T20V-E-8 - Toyota 20V Manganese Bronze Exhaust Valve Guide 5mm Stem - Set of 8

Sale price $89⁹⁹ Regular price $110⁷⁵

Very low stock (1 unit)
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$13.64 off

Supertech
Supertech GDE-MA20FS-8 - Mazda 2.0L FS Intake/Exhaust Valve Guide - Set of 8

Sale price $75⁹⁹ Regular price $89⁶³
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$10.87 off

Supertech
Supertech GDE-MIN-R53-8 - Mini Cooper R53 Manganese Bronze Intake/Exhaust Valve Guide 6mm Stem - Set of 8

Sale price $69⁹⁹ Regular price $80⁸⁶

In stock
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$5.29 off

Supertech
Supertech GDE-HD55-I-8 - Honda D / K Series Manganese Bronze Intake Valve Guide 5.5mm Stem - Set of 8

Sale price $57⁹⁹ Regular price $63²⁸

In stock
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$2.20 off

Supertech
Supertech GDE-SUEJ6-E - Subaru EJ20/EJ25 Manganese Bronze Exhaust Valve Guide 6mm Stem OD 11.08mm

Sale price $21⁹⁹ Regular price $24¹⁹
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$24.23 off

Supertech
Supertech GDE-NSR6-I-12 - Nissan SR20DET / RB26 Manganese Bronze Intake Valve Guide 6mm Stem - Set of 12

Sale price $97⁰⁴ Regular price $121²⁷

In stock
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$2.20 off

Supertech
Supertech GDE-BMW-M50-EI - BMW M42/M50/S50/S52 Intake/Exhaust Valve Guide 6mm Stem 12.56mm OD

Sale price $21⁹⁹ Regular price $24¹⁹
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$13.16 off

Supertech
Supertech GDE-NKA24-7-EI-OS-8 - Nissan KA24 Manganese Brnz Intake/ Exhaust Guide 39.6mm x 6.98mm x 11.05 +0.02mm- Set of 8

Sale price $72⁹⁹ Regular price $86¹⁵
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$2.20 off

Supertech
Supertech GDE-DUR16 - Ford Duratec / Mazda MZR 2.0L/2.3L Intake/Exhaust Valve Guide - Single

Sale price $21⁹⁹ Regular price $24¹⁹
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$52.39 off

Supertech
Supertech FIVN-1035-8 - Ford Focus Zetec 2.0L Black Nitrided Intake Valve - Set of 8

Sale price $169⁹⁹ Regular price $222³⁸
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$24.23 off

Supertech
Supertech GDE-NVR38-E-OS1-12 - Nissan VR38 Manganese Bronze Exhaust Valve Guide 6mm Stem - Set of 12

Sale price $97⁰⁴ Regular price $121²⁷
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$24.23 off

Supertech
Supertech GDE-NVR38-I-OS1-12 - Nissan VR38 Manganese Bronze Intake Valve Guide 6mm Stem - Set of 12

Sale price $97⁰⁴ Regular price $121²⁷
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$13.64 off

Supertech
Supertech GDE-MA18-I-8 - Mazda Miata 1.8L Manganese Bronze Intake Valve Guide - Set of 8

Sale price $75⁹⁹ Regular price $89⁶³

In stock
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$10.87 off

Supertech
Supertech GDE-NSR7-ET-8 - Nissan SR20DET Exhaust Valve Guide 7mm Stem - Set of 8

Sale price $69⁹⁹ Regular price $80⁸⁶

In stock
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$10.87 off

Supertech
Supertech GDE-DUR16-8 - Ford Duratec / Mazda MZR 2.0L/2.3L Intake/Exhaust Valve Guide - Set of 8

Sale price $69⁹⁹ Regular price $80⁸⁶

In stock
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$8.82 off

Supertech
Supertech GDE-AU18T-OS-8 - Audi 1.8T Manganese Bronze Intake/Exhaust Valve Guide Oversize OD 11.075mm - Set of 8

Sale price $64⁹⁹ Regular price $73⁸¹

Low stock (2 units)
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$35.11 off

Supertech
Supertech GDE-T20V-I-12 - Toyota 20V Manganese Bronze Intake Valve Guide 5mm Stem - Set of 12

Sale price $130⁹⁹ Regular price $166¹⁰
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$10.87 off

Supertech
Supertech GDE-NSR6-I-8 - Nissan SR20DET Manganese Bronze Intake Valve Guide 6mm Stem - Set of 8

Sale price $69⁹⁹ Regular price $80⁸⁶

Low stock (3 units)
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$10.87 off

Supertech
Supertech GDE-SUEJ6-I-8 - Subaru EJ20/EJ25 Manganese Bronze Intake Valve Guide 6mm Stem - Set of 8

Sale price $69⁹⁹ Regular price $80⁸⁶

Low stock (4 units)
Compare

$2.20 off

Supertech
Supertech GDE-AU18T - Audi 1.8T/2.7T Manganese Bronze Intake/Exhaust Valve Guide Manganese Bronze OD 11.045mm

Sale price $21⁹⁹ Regular price $24¹⁹
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$2.20 off

Supertech
Supertech GDE-EC60-SM - GM Ecotec Manganese Bronze Int/Exh Valve Guide 6mm Stem OD 10.04mm (Use w/Seal VS-T6SM)

Sale price $21⁹⁹ Regular price $24¹⁹
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$10.87 off

Supertech
Supertech GDE-SUEJ6-E-8 - Subaru EJ20/EJ25 Manganese Bronze Exhaust Valve Guide 6mm Stem OD 11.08mm - Set of 8

Sale price $69⁹⁹ Regular price $80⁸⁶

Low stock (4 units)
Compare

$5.29 off

Supertech
Supertech GDE-MI66-STE-8 - Mitsubishi 4G63 Series Exhaust Valve Guide 6.6mm Stem - Set of 8

Sale price $57⁹⁹ Regular price $63²⁸

Low stock (4 units)
Compare

$25.82 off

Supertech
Supertech GDE-BMW-M50-EI-12 - BMW M42/M50/S50/S52 Intake/Exhaust Valve Guide 6mm Stem 12.56mm OD - Set of 12

Sale price $103³⁶ Regular price $129¹⁸

Low stock (4 units)
Compare

$2.20 off

Supertech
Supertech GDE-NSR6-ET - Nissan SR20DET Manganese Bronze Exhaust Valve Guide 6mm Stem

Sale price $21⁹⁹ Regular price $24¹⁹
Compare

$5.29 off

Supertech
Supertech GDE-MI66-STI-8 - Mitsubishi 4G63 Series Manganese Bronze Intake Valve Guide 6.6mm Stem - Set of 8

Sale price $57⁹⁹ Regular price $63²⁸

Low stock (4 units)
Compare

$2.20 off

Supertech
Supertech GDE-MIN-R53 - Mini Cooper R53 Manganese Bronze Intake/Exhaust Valve Guide 6mm Stem

Sale price $21⁹⁹ Regular price $24¹⁹
Compare

$2.20 off

Supertech
Supertech GDE-NVR38-I-OS1 - Nissan VR38 Manganese Bronze Intake Valve Guide 6mm Stem

Sale price $21⁹⁹ Regular price $24¹⁹
Compare

$2.20 off

Supertech
Supertech GDE-BMW-S54-EI - BMW S54 Manganese Bronze Intake/Exhaust Valve Guide 6mm Stem 12.03mm OD

Sale price $21⁹⁹ Regular price $24¹⁹
Compare

$2.40 off

Supertech
Supertech GDE-T20V-I - Toyota 20V Manganese Bronze Intake Valve Guide 5mm Stem

Sale price $23⁹⁹ Regular price $26³⁹
Compare

$2.00 off

Supertech
Supertech GDE-HD55-E - Honda D/K Series Manganese Bronze Exhaust Valve Guide 5.5mm Stem

Sale price $19⁹⁹ Regular price $21⁹⁹
Compare

$2.20 off

Supertech
Supertech GDE-T2JZ-E - Toyota Supra 2JZ Manganese Bronze Exhaust Valve Guide 6mm Stem OD 11.03mm

Sale price $21⁹⁹ Regular price $24¹⁹
Compare

$2.30 off

Supertech
Supertech GDE-MA18-I - Mazda Miata 1.8L Manganese Bronze Intake Valve Guide

Sale price $22⁹⁹ Regular price $25²⁹
Compare

$2.20 off

Supertech
Supertech GDE-AU18T-OS - Audi 1.8T/2.7T Manganese Bronze Intake/Exhaust Valve Guide Oversize OD 11.075mm

Sale price $21⁹⁹ Regular price $24¹⁹
Compare

$2.00 off

Supertech
Supertech GDE-HD55-I - Honda D / K Series Manganese Bronze Intake Valve Guide 5.5mm Stem

Sale price $19⁹⁹ Regular price $21⁹⁹
Compare

$2.00 off

Supertech
Supertech GDE-MI66-I - Mitsubishi 4G63 Manganese Bronze Intake Valve Guide 6.6mm Stem

Sale price $19⁹⁹ Regular price $21⁹⁹
Compare

$2.00 off

Supertech
Supertech GDE-HK55-I - Honda K Series Manganese Bronze Intake Valve Guide 5.5mm Stem

Sale price $19⁹⁹ Regular price $21⁹⁹
Compare

$2.00 off

Supertech
Supertech GDE-MI66-STI - Mitsubishi 4G63 Series Manganese Bronze Intake Valve Guide 6.6mm Stem

Sale price $19⁹⁹ Regular price $21⁹⁹

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