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Valve Springs, Retainers

$476.99
Supertech Honda F22A 16V Single Valve Spring Kit
  • Supertech Honda F22A 16V Single Valve Spring Kit
Sale -18%
Supertech

Supertech Honda F22A 16V Single Valve Spring Kit

$476.99 $579.15
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$515.99
Supertech Honda D16A1 Single Valve Spring Kit
  • Supertech Honda D16A1 Single Valve Spring Kit
Sale -18%
Supertech

Supertech Honda D16A1 Single Valve Spring Kit

$515.99 $628.24
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$368.99
Supertech Seedoo 4TEC Dual Valve Spring Kit
  • Supertech Seedoo 4TEC Dual Valve Spring Kit
Sale -17%
Supertech

Supertech Seedoo 4TEC Dual Valve Spring Kit

$368.99 $444.98
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$878.99
Supertech Toyota Supra (A90)/BMW B58B Conical Spring Kit
  • Supertech Toyota Supra (A90)/BMW B58B Conical Spring Kit
Sale -19%
Supertech

Supertech Toyota Supra (A90)/BMW B58B Conical Spring Kit

$878.99 $1,082.10
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$1,114.99
Supertech Audi V8 4.2L 40V Dual Valve Spring Kit
  • Supertech Audi V8 4.2L 40V Dual Valve Spring Kit
Sale -19%
Supertech

Supertech Audi V8 4.2L 40V Dual Valve Spring Kit

$1,114.99 $1,376.69
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$851.99
Supertech VW/Audi 2.7T 30V 6cyl Single & Dual Valve Spring Kit
  • Supertech VW/Audi 2.7T 30V 6cyl Single & Dual Valve Spring Kit
Sale -19%
Supertech

Supertech VW/Audi 2.7T 30V 6cyl Single & Dual Valve Spring Kit

$851.99 $1,047.85
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$571.99
Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit
  • Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit
Sale -18%
Supertech

Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit

$571.99 $698.58
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$565.99
Supertech Audi 2.5T FSI/TFSI/EA113/EA888 Single Valve Spring Kit
  • Supertech Audi 2.5T FSI/TFSI/EA113/EA888 Single Valve Spring Kit
Sale -18%
Supertech

Supertech Audi 2.5T FSI/TFSI/EA113/EA888 Single Valve Spring Kit

$565.99 $690.31
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$510.99
Supertech Toyota 4AGE 20V Single Valve Spring Kit (Silver Top)
  • Supertech Toyota 4AGE 20V Single Valve Spring Kit (Silver Top)
Sale -18%
Supertech

Supertech Toyota 4AGE 20V Single Valve Spring Kit (Silver Top)

$510.99 $621.68
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$639.99
Supertech Toyota 4AGE 20V Single Valve Spring Kit (Black Top)
  • Supertech Toyota 4AGE 20V Single Valve Spring Kit (Black Top)
Sale -18%
Supertech

Supertech Toyota 4AGE 20V Single Valve Spring Kit (Black Top)

$639.99 $783.53
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$853.99
Supertech BMW S54 24V 3.2L Dual Valve Spring Kit
  • Supertech BMW S54 24V 3.2L Dual Valve Spring Kit
Sale -19%
Supertech

Supertech BMW S54 24V 3.2L Dual Valve Spring Kit

$853.99 $1,050.31
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$623.99
Supertech Toyota 2JZ Single Valve Spring Kit
  • Supertech Toyota 2JZ Single Valve Spring Kit
Sale -18%
Supertech

Supertech Toyota 2JZ Single Valve Spring Kit

$623.99 $763.95
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$704.99
Supertech Nissan SKYLINE RB25 DOHC 24V (w/Hydraulic Lifters) Single Valve Spring Kit
  • Supertech Nissan SKYLINE RB25 DOHC 24V (w/Hydraulic Lifters) Single Valve Spring Kit
Sale -18%
Supertech

Supertech Nissan SKYLINE RB25 DOHC 24V (w/Hydraulic Lifters) Single...

$704.99 $864.44
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$766.99
Supertech Nissan SKYLINE RB20 DOHC 24V (w/Hydraulic Lifters) Single Valve Spring Kit
  • Supertech Nissan SKYLINE RB20 DOHC 24V (w/Hydraulic Lifters) Single Valve Spring Kit
Sale -19%
Supertech

Supertech Nissan SKYLINE RB20 DOHC 24V (w/Hydraulic Lifters) Single...

$766.99 $941.84
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$485.99
Supertech Nissan SR20VE 2.0L DOHC Dual Valve Spring Kit
  • Supertech Nissan SR20VE 2.0L DOHC Dual Valve Spring Kit
Sale -18%
Supertech

Supertech Nissan SR20VE 2.0L DOHC Dual Valve Spring Kit

$485.99 $591.15
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$586.99
Supertech Mazda Miata 1.8 1.8L Dual Valve Spring Kit
  • Supertech Mazda Miata 1.8 1.8L Dual Valve Spring Kit
Sale -18%
Supertech

Supertech Mazda Miata 1.8 1.8L Dual Valve Spring Kit

$586.99 $717.04
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$288.99
Supertech VW VR6 Dual Valve Spring - Set of 20
  • Supertech VW VR6 Dual Valve Spring - Set of 20
Sale -16%
Supertech

Supertech VW VR6 Dual Valve Spring - Set of 20

$288.99 $344.68
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$178.99
Supertech VW VR6 Dual Valve Spring - Set of 12
  • Supertech VW VR6 Dual Valve Spring - Set of 12
Sale -13%
Supertech

Supertech VW VR6 Dual Valve Spring - Set of 12

$178.99 $206.81
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$256.99
Supertech Toyota 2UZFE Single Valve Spring - Set of 16
  • Supertech Toyota 2UZFE Single Valve Spring - Set of 16
Sale -16%
Supertech

Supertech Toyota 2UZFE Single Valve Spring - Set of 16

$256.99 $304.63
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$175.99
Supertech Toyota Supra 2JZ-GE/2JZ-GTE Single Valve Spring - Set of 16
  • Supertech Toyota Supra 2JZ-GE/2JZ-GTE Single Valve Spring - Set of 16
Sale -13%
Supertech

Supertech Toyota Supra 2JZ-GE/2JZ-GTE Single Valve Spring - Set of 16

$175.99 $202.96
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$232.99
Supertech Toyota Supra 2JZ-GE/2JZ-GTE Dual Valve Spring - Set of 16
  • Supertech Toyota Supra 2JZ-GE/2JZ-GTE Dual Valve Spring - Set of 16
Sale -15%
Supertech

Supertech Toyota Supra 2JZ-GE/2JZ-GTE Dual Valve Spring - Set of 16

$232.99 $275.10
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$342.99
Supertech Volkswagen R32 VR6 Dual Valve Spring - Set of 24
  • Supertech Volkswagen R32 VR6 Dual Valve Spring - Set of 24
Sale -17%
Supertech

Supertech Volkswagen R32 VR6 Dual Valve Spring - Set of 24

$342.99 $412.64
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$232.99
Supertech Toyota 4AGE 16V Dual Valve Spring - Set of 16
  • Supertech Toyota 4AGE 16V Dual Valve Spring - Set of 16
Sale -15%
Supertech

Supertech Toyota 4AGE 16V Dual Valve Spring - Set of 16

$232.99 $275.10
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$222.99
Supertech Mini Cooper N14B16 / N18B16 Beehive Valve Spring (Fits OEM Retainer) - Set of 16
  • Supertech Mini Cooper N14B16 / N18B16 Beehive Valve Spring (Fits OEM Retainer) - Set of 16
Sale -15%
Supertech

Supertech Mini Cooper N14B16 / N18B16 Beehive Valve Spring (Fits OE...

$222.99 $261.95
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$232.99
Supertech Mitsubishi 4G63 2.0T DOHC Dual Valve Spring - Set of 16
  • Supertech Mitsubishi 4G63 2.0T DOHC Dual Valve Spring - Set of 16
Sale -15%
Supertech

Supertech Mitsubishi 4G63 2.0T DOHC Dual Valve Spring - Set of 16

$232.99 $275.10
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$346.99
Supertech Honda B16A/B17A/B18C Dual Valve Spring - Set of 16
  • Supertech Honda B16A/B17A/B18C Dual Valve Spring - Set of 16
Sale -17%
Supertech

Supertech Honda B16A/B17A/B18C Dual Valve Spring - Set of 16

$346.99 $417.45
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$251.99
Supertech Dual Valve Spring - 29/21.80mm-21-15.5mm - 22mm CB - 18.3mm Max Net Lift - Set of 16
  • Supertech Dual Valve Spring - 29/21.80mm-21-15.5mm - 22mm CB - 18.3mm Max Net Lift - Set of 16
Sale -15%
Supertech

Supertech Dual Valve Spring - 29/21.80mm-21-15.5mm - 22mm CB - 18.3...

$251.99 $297.87
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$251.99
Supertech Dual Valve Spring - 30/21.80mm-21.8/16.2mm - 22mm CB - Rate 13.2lbs/mm - Set of 16
  • Supertech Dual Valve Spring - 30/21.80mm-21.8/16.2mm - 22mm CB - Rate 13.2lbs/mm - Set of 16
Sale -15%
Supertech

Supertech Dual Valve Spring - 30/21.80mm-21.8/16.2mm - 22mm CB - Ra...

$251.99 $297.87
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$287.99
Supertech Honda K20/K24/F20C1/F22C1 Dual Valve Spring - Set of 16
  • Supertech Honda K20/K24/F20C1/F22C1 Dual Valve Spring - Set of 16
Sale -16%
Supertech

Supertech Honda K20/K24/F20C1/F22C1 Dual Valve Spring - Set of 16

$287.99 $343.70
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$232.99
Supertech Honda K20/K24 Dual Valve Spring - Set of 16
  • Supertech Honda K20/K24 Dual Valve Spring - Set of 16
Sale -15%
Supertech

Supertech Honda K20/K24 Dual Valve Spring - Set of 16

$232.99 $275.10
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$342.99
Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24
  • Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24
Sale -17%
Supertech

Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24

$342.99 $412.64
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$232.99
Supertech Honda H22A1/H22A4 Dual Valve Spring - Set of 16
  • Supertech Honda H22A1/H22A4 Dual Valve Spring - Set of 16
Sale -15%
Supertech

Supertech Honda H22A1/H22A4 Dual Valve Spring - Set of 16

$232.99 $275.10
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$175.99
Supertech Honda D16A/D15B Single Valve Spring - Set of 16
  • Supertech Honda D16A/D15B Single Valve Spring - Set of 16
Sale -13%
Supertech

Supertech Honda D16A/D15B Single Valve Spring - Set of 16

$175.99 $202.96
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$175.99
Supertech Honda D16Z6/D16Y6/D16Y7/D16Y8/D15B/D17A Single Valve Spring - Set of 16
  • Supertech Honda D16Z6/D16Y6/D16Y7/D16Y8/D15B/D17A Single Valve Spring - Set of 16
Sale -13%
Supertech

Supertech Honda D16Z6/D16Y6/D16Y7/D16Y8/D15B/D17A Single Valve Spri...

$175.99 $202.96
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$232.99
Supertech Honda B16A/B17A/B18C Dual Valve Spring - Set of 16
  • Supertech Honda B16A/B17A/B18C Dual Valve Spring - Set of 16
Sale -15%
Supertech

Supertech Honda B16A/B17A/B18C Dual Valve Spring - Set of 16

$232.99 $275.10
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$233.99
Supertech Honda H22A1/H22A4 Dual Valve Spring - Set of 16
  • Supertech Honda H22A1/H22A4 Dual Valve Spring - Set of 16
Sale -15%
Supertech

Supertech Honda H22A1/H22A4 Dual Valve Spring - Set of 16

$233.99 $275.73
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$484.99
Supertech BMW N54 Conical Valve Springs - Set of 24
  • Supertech BMW N54 Conical Valve Springs - Set of 24
Sale -18%
Supertech

Supertech BMW N54 Conical Valve Springs - Set of 24

$484.99 $589.17
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$27.99
Supertech GM ECOTEC LSJ 2.0L/2.2L/2.4L Dual Valve Spring - Single (Drop Ship Only)
  • Supertech GM ECOTEC LSJ 2.0L/2.2L/2.4L Dual Valve Spring - Single (Drop Ship Only)
Supertech

Supertech GM ECOTEC LSJ 2.0L/2.2L/2.4L Dual Valve Spring - Single (...

$27.99
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$482.99
Supertech BMW S65/S84 Beehive Valve Spring - Set of 32 (Use w/Factory Retainer & Base)
  • Supertech BMW S65/S84 Beehive Valve Spring - Set of 32 (Use w/Factory Retainer & Base)
Sale -18%
Supertech

Supertech BMW S65/S84 Beehive Valve Spring - Set of 32 (Use w/Facto...

$482.99 $587.15
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$365.99
Supertech BMW S65/S84 Beehive Valve Spring - Set of 24 (Use w/Factory Retainer & Base)
  • Supertech BMW S65/S84 Beehive Valve Spring - Set of 24 (Use w/Factory Retainer & Base)
Sale -17%
Supertech

Supertech BMW S65/S84 Beehive Valve Spring - Set of 24 (Use w/Facto...

$365.99 $440.86
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$25.99
Supertech Audi/VW 2.0TFSI Single Valve Spring - Single (Drop Ship Only)
  • Supertech Audi/VW 2.0TFSI Single Valve Spring - Single (Drop Ship Only)
Supertech

Supertech Audi/VW 2.0TFSI Single Valve Spring - Single (Drop Ship O...

$25.99
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$19.99
Supertech Inner Spring Seat Locator for SPR-TS1015
  • Supertech Inner Spring Seat Locator for SPR-TS1015
Supertech

Supertech Inner Spring Seat Locator for SPR-TS1015

$19.99
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$117.99
Supertech Spring Seat Locator for SPR-TS1015 Subaru SOHC EJ25 9.5mm - Set of 16
  • Supertech Spring Seat Locator for SPR-TS1015 Subaru SOHC EJ25 9.5mm - Set of 16
Sale -10%
Supertech

Supertech Spring Seat Locator for SPR-TS1015 Subaru SOHC EJ25 9.5mm...

$117.99 $131.38
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$18.99
Supertech Spring Seat Locator for Mitsubishi Dual Spring M1007D 2.4mm Thick
  • Supertech Spring Seat Locator for Mitsubishi Dual Spring M1007D 2.4mm Thick
Supertech

Supertech Spring Seat Locator for Mitsubishi Dual Spring M1007D 2.4...

$18.99
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$117.99
Supertech Honda RSX / S2000 Spring Seat Locator for Dual Spring H1020 Series - Set of 16
  • Supertech Honda RSX / S2000 Spring Seat Locator for Dual Spring H1020 Series - Set of 16
Sale -10%
Supertech

Supertech Honda RSX / S2000 Spring Seat Locator for Dual Spring H10...

$117.99 $131.45
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$117.99
Supertech Dual Spring Seat Locator - Set of 16
  • Supertech Dual Spring Seat Locator - Set of 16
Sale -10%
Supertech

Supertech Dual Spring Seat Locator - Set of 16

$117.99 $131.45
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$19.99
Supertech S14 Spring Seat Locator for H1000 Series Spring
  • Supertech S14 Spring Seat Locator for H1000 Series Spring
Supertech

Supertech S14 Spring Seat Locator for H1000 Series Spring

$19.99
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$26.99
Supertech Titanium Retainer for Spring SPR-M1007D / 6.5mm Stem
  • Supertech Titanium Retainer for Spring SPR-M1007D / 6.5mm Stem
Supertech

Supertech Titanium Retainer for Spring SPR-M1007D / 6.5mm Stem

$26.99
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