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IMPORTANT: Our products are for racing and may NOT be street legal. Products in the website DON'T come directly from our store - - - - - - CONTACT US before visiting
CONTACT US before visiting to check availability. Products may not be street legal.

Engine Valves + Parts

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Original price $309.74
Original price $309.74 - Original price $309.74
Original price $309.74
Current price $247.85
$247.85 - $247.85
Current price $247.85

Supertech Titanium Retainer for Spring 6.6mm Stem 7 Degree - Set of 16

Supertech
Out of stock

Supertech Titanium Retainer for Spring 6.6mm Stem 7 Degree - Set of 16

Original price $309.74
Original price $309.74 - Original price $309.74
Original price $309.74
Current price $247.85
$247.85 - $247.85
Current price $247.85

Supertech Titanium Retainer for H1000 Series Springs - Set of 16

Supertech
10 in stock

Supertech Titanium Retainer for H1000 Series Springs - Set of 16

Original price $335.32
Original price $335.32 - Original price $335.32
Original price $335.32
Current price $268.31
$268.31 - $268.31
Current price $268.31

Supertech BMW S52 Steel Spring Retainer - Set of 24

Supertech
Out of stock

Supertech BMW S52 Steel Spring Retainer - Set of 24

Original price $223.49
Original price $223.49 - Original price $223.49
Original price $223.49
Current price $178.83
$178.83 - $178.83
Current price $178.83

Supertech BMW S42 / Honda B16A / Honda/Acura B18C5 Steel Spring Retainer - Set of 16

Supertech
6 in stock

Supertech BMW S42 / Honda B16A / Honda/Acura B18C5 Steel Spring Retainer - Set of 16

Original price $6.32
Original price $6.32 - Original price $6.32
Original price $6.32
Current price $5.06
$5.06 - $5.06
Current price $5.06

Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.15mm Thickness

Supertech
8 in stock

Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.15mm Thickness

Original price $6.32
Original price $6.32 - Original price $6.32
Original price $6.32
Current price $5.06
$5.06 - $5.06
Current price $5.06

Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.10mm Thickness

Supertech
Only 4 left!

Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.10mm Thickness

Original price $6.32
Original price $6.32 - Original price $6.32
Original price $6.32
Current price $5.06
$5.06 - $5.06
Current price $5.06

Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.05mm Thickness

Supertech
Only 3 left!

Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.05mm Thickness

Original price $6.32
Original price $6.32 - Original price $6.32
Original price $6.32
Current price $5.06
$5.06 - $5.06
Current price $5.06

Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.00mm Thickness

Supertech
Only 3 left!

Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.00mm Thickness

Original price $6.32
Original price $6.32 - Original price $6.32
Original price $6.32
Current price $5.06
$5.06 - $5.06
Current price $5.06

Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 2.95mm Thickness

Supertech
Only 1 left!

Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 2.95mm Thickness

Original price $6.32
Original price $6.32 - Original price $6.32
Original price $6.32
Current price $5.06
$5.06 - $5.06
Current price $5.06

Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 2.90mm Thickness

Supertech
Only 5 left!

Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 2.90mm Thickness

Original price $6.32
Original price $6.32 - Original price $6.32
Original price $6.32
Current price $5.06
$5.06 - $5.06
Current price $5.06

Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 2.80mm Thickness

Supertech
Only 4 left!

Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 2.80mm Thickness

Original price $6.32
Original price $6.32 - Original price $6.32
Original price $6.32
Current price $5.06
$5.06 - $5.06
Current price $5.06

Supertech 12.15mm Cam Follower Shim 2.7mm Thick

Supertech
Out of stock

Supertech 12.15mm Cam Follower Shim 2.7mm Thick

Original price $6.32
Original price $6.32 - Original price $6.32
Original price $6.32
Current price $5.06
$5.06 - $5.06
Current price $5.06

Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 2.60mm Thickness

Supertech
Out of stock

Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 2.60mm Thickness

Original price $126.26
Original price $126.26 - Original price $126.26
Original price $126.26
Current price $101.04
$101.04 - $101.04
Current price $101.04

Supertech Honda B16/B18C Loss Motion Beehive Valve Spring Kit

Supertech
Only 4 left!

Supertech Honda B16/B18C Loss Motion Beehive Valve Spring Kit

Original price $6.12
Original price $6.12 - Original price $6.12
Original price $6.12
Current price $4.90
$4.90 - $4.90
Current price $4.90

Supertech 8mm Shim 3.40mm Thick

Supertech
8 in stock

Supertech 8mm Shim 3.40mm Thick

Original price $6.12
Original price $6.12 - Original price $6.12
Original price $6.12
Current price $4.90
$4.90 - $4.90
Current price $4.90

Supertech Cam Follower Shim 8mm Dia 2.55mm Thick

Supertech
12 in stock

Supertech Cam Follower Shim 8mm Dia 2.55mm Thick

Original price $6.12
Original price $6.12 - Original price $6.12
Original price $6.12
Current price $4.90
$4.90 - $4.90
Current price $4.90

Supertech Cam Follower Shim 8mm Dia 2.50mm Thick

Supertech
15 in stock

Supertech Cam Follower Shim 8mm Dia 2.50mm Thick

Original price $6.12
Original price $6.12 - Original price $6.12
Original price $6.12
Current price $4.90
$4.90 - $4.90
Current price $4.90

Supertech Cam Follower Shim 8mm Dia 2.45mm Thick

Supertech
Only 4 left!

Supertech Cam Follower Shim 8mm Dia 2.45mm Thick

Original price $6.12
Original price $6.12 - Original price $6.12
Original price $6.12
Current price $4.90
$4.90 - $4.90
Current price $4.90

Supertech Cam Follower Shim 8mm Dia 2.35mm Thick

Supertech
Out of stock

Supertech Cam Follower Shim 8mm Dia 2.35mm Thick

Original price $6.12
Original price $6.12 - Original price $6.12
Original price $6.12
Current price $4.90
$4.90 - $4.90
Current price $4.90

Supertech Cam Follower Shim 8mm Dia 2.25mm Thick

Supertech
Only 5 left!

Supertech Cam Follower Shim 8mm Dia 2.25mm Thick

Original price $6.12
Original price $6.12 - Original price $6.12
Original price $6.12
Current price $4.90
$4.90 - $4.90
Current price $4.90

Supertech Cam Follower Shim 8mm Dia 2.15mm Thick

Supertech
19 in stock

Supertech Cam Follower Shim 8mm Dia 2.15mm Thick

Original price $6.12
Original price $6.12 - Original price $6.12
Original price $6.12
Current price $4.90
$4.90 - $4.90
Current price $4.90

Supertech Cam Follower Shim 8mm Dia 2.10mm Thick

Supertech
13 in stock

Supertech Cam Follower Shim 8mm Dia 2.10mm Thick

Original price $6.12
Original price $6.12 - Original price $6.12
Original price $6.12
Current price $4.90
$4.90 - $4.90
Current price $4.90

Supertech Cam Follower Shim 8mm Dia 2.05mm Thick

Supertech
8 in stock

Supertech Cam Follower Shim 8mm Dia 2.05mm Thick

Original price $6.12
Original price $6.12 - Original price $6.12
Original price $6.12
Current price $4.90
$4.90 - $4.90
Current price $4.90

Supertech Cam Follower Shim 8mm Dia 1.90mm Thick

Supertech
9 in stock

Supertech Cam Follower Shim 8mm Dia 1.90mm Thick

Original price $6.12
Original price $6.12 - Original price $6.12
Original price $6.12
Current price $4.90
$4.90 - $4.90
Current price $4.90

Supertech Cam Follower Shim 8mm Dia 1.85mm Thick

Supertech
13 in stock

Supertech Cam Follower Shim 8mm Dia 1.85mm Thick

Original price $6.12
Original price $6.12 - Original price $6.12
Original price $6.12
Current price $4.90
$4.90 - $4.90
Current price $4.90

Supertech Cam Follower Shim 8mm Dia 1.75mm Thick

Supertech
Out of stock

Supertech Cam Follower Shim 8mm Dia 1.75mm Thick

Original price $6.12
Original price $6.12 - Original price $6.12
Original price $6.12
Current price $4.90
$4.90 - $4.90
Current price $4.90

Supertech Cam Follower Shim 8mm Dia 1.65mm Thick

Supertech
16 in stock

Supertech Cam Follower Shim 8mm Dia 1.65mm Thick

Original price $1.51
Original price $1.51 - Original price $1.51
Original price $1.51
Current price $1.21
$1.21 - $1.21
Current price $1.21

Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only)

Supertech
28 in stock

Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only)

Original price $862.34
Original price $862.34 - Original price $862.34
Original price $862.34
Current price $690.02
$690.02 - $690.02
Current price $690.02

Supertech Honda K24Z7 Dual Valve Spring Kit

Supertech
Only 2 left!

Supertech Honda K24Z7 Dual Valve Spring Kit

Original price $855.42
Original price $855.42 - Original price $855.42
Original price $855.42
Current price $684.49
$684.49 - $684.49
Current price $684.49

Supertech Audi V6 (24V) Single Valve Spring Kit 73lb - 37.4 Ex 85lb - 36 / 24.9 CB / 12.5 Lift Ex 11

Supertech
Only 1 left!

Supertech Audi V6 (24V) Single Valve Spring Kit 73lb - 37.4 Ex 85lb - 36 / 24.9 CB / 12.5 Lift Ex 11

Original price $724.83
Original price $724.83 - Original price $724.83
Original price $724.83
Current price $579.99
$579.99 - $579.99
Current price $579.99

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

Supertech
Only 4 left!

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

Original price $360.89
Original price $360.89 - Original price $360.89
Original price $360.89
Current price $288.78
$288.78 - $288.78
Current price $288.78

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

Supertech
Only 3 left!

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

Original price $6.12
Original price $6.12 - Original price $6.12
Original price $6.12
Current price $4.90
$4.90 - $4.90
Current price $4.90

Supertech Cam Follower Shim 8mm Dia 2.20mm Thick

Supertech
Only 4 left!

Supertech Cam Follower Shim 8mm Dia 2.20mm Thick

Original price $6.12
Original price $6.12 - Original price $6.12
Original price $6.12
Current price $4.90
$4.90 - $4.90
Current price $4.90

Supertech Cam Follower Shim 8mm Dia 2.00mm Thick

Supertech
16 in stock

Supertech Cam Follower Shim 8mm Dia 2.00mm Thick

Original price $11.08
Original price $11.08 - Original price $11.08
Original price $11.08
Current price $8.87
$8.87 - $8.87
Current price $8.87

Supertech Nissan 5.5mm Valve Stem Seal - Set of 8

Supertech
Only 2 left!

Supertech Nissan 5.5mm Valve Stem Seal - Set of 8

Original price $10.45
Original price $10.45 - Original price $10.45
Original price $10.45
Current price $8.36
$8.36 - $8.36
Current price $8.36

Supertech Subaru BRZ / Toyota FRS Viton Valve Stem Seal - Set of 8

Supertech
Out of stock

Supertech Subaru BRZ / Toyota FRS Viton Valve Stem Seal - Set of 8

Original price $20.55
Original price $20.55 - Original price $20.55
Original price $20.55
Current price $16.44
$16.44 - $16.44
Current price $16.44

Supertech Mini Prince R56 6mm Viton Integral Valve Stem Seal - Set of 8

Supertech
13 in stock

Supertech Mini Prince R56 6mm Viton Integral Valve Stem Seal - Set of 8

Original price $16.83
Original price $16.83 - Original price $16.83
Original price $16.83
Current price $13.47
$13.47 - $13.47
Current price $13.47

Supertech Mini / Dodge Neon / Mitsubishi 420A 6mm Viton Integral Valve Stem Seal - Set of 8

Supertech
Only 3 left!

Supertech Mini / Dodge Neon / Mitsubishi 420A 6mm Viton Integral Valve Stem Seal - Set of 8

Original price $41.13
Original price $41.13 - Original price $41.13
Original price $41.13
Current price $32.91
$32.91 - $32.91
Current price $32.91

Supertech Mitsubishi EVO X 4B11 Integral Valve Stem Seal - Set of 16

Supertech
6 in stock

Supertech Mitsubishi EVO X 4B11 Integral Valve Stem Seal - Set of 16

Original price $17.67
Original price $17.67 - Original price $17.67
Original price $17.67
Current price $14.14
$14.14 - $14.14
Current price $14.14

Supertech Ford Ecoboost 2.0L/2.3L Viton Integral Intake Valve Stem Seal - Set of 8

Supertech
Only 3 left!

Supertech Ford Ecoboost 2.0L/2.3L Viton Integral Intake Valve Stem Seal - Set of 8

Original price $17.67
Original price $17.67 - Original price $17.67
Original price $17.67
Current price $14.14
$14.14 - $14.14
Current price $14.14

Supertech Ford Ecoboost 2.0L/2.3L Viton Integral Exhaust Valve Stem Seal - Set of 8

Supertech
Only 5 left!

Supertech Ford Ecoboost 2.0L/2.3L Viton Integral Exhaust Valve Stem Seal - Set of 8

Original price $16.83
Original price $16.83 - Original price $16.83
Original price $16.83
Current price $13.47
$13.47 - $13.47
Current price $13.47

Supertech Ford Duratec 5.5mm Viton Integral Valve Stem Seal w/Spring Seat - Set of 8

Supertech
8 in stock

Supertech Ford Duratec 5.5mm Viton Integral Valve Stem Seal w/Spring Seat - Set of 8

Original price $17.67
Original price $17.67 - Original price $17.67
Original price $17.67
Current price $14.14
$14.14 - $14.14
Current price $14.14

Supertech BMW 6mm Viton Exhaust Integral Valve Stem Seal - Set of 8

Supertech
6 in stock

Supertech BMW 6mm Viton Exhaust Integral Valve Stem Seal - Set of 8

Original price $17.67
Original price $17.67 - Original price $17.67
Original price $17.67
Current price $14.14
$14.14 - $14.14
Current price $14.14

Supertech BMW N54/N55/S55/B48/B38/B58 Viton Integral Intake Valve Stem Seal - Set of 8

Supertech
8 in stock

Supertech BMW N54/N55/S55/B48/B38/B58 Viton Integral Intake Valve Stem Seal - Set of 8

Original price $7.26
Original price $7.26 - Original price $7.26
Original price $7.26
Current price $5.81
$5.81 - $5.81
Current price $5.81

Supertech VW/Audi 7mm Polyacrylic Intake Valve Stem Seal - Set of 8

Supertech
14 in stock

Supertech VW/Audi 7mm Polyacrylic Intake Valve Stem Seal - Set of 8

Original price $10.86
Original price $10.86 - Original price $10.86
Original price $10.86
Current price $8.69
$8.69 - $8.69
Current price $8.69

Supertech VW/Audi 7mm Polyacrylic Intake Valve Stem Seal - Set of 12

Supertech
15 in stock

Supertech VW/Audi 7mm Polyacrylic Intake Valve Stem Seal - Set of 12

Original price $9.76
Original price $9.76 - Original price $9.76
Original price $9.76
Current price $7.81
$7.81 - $7.81
Current price $7.81

Supertech VW/Audi 7mm Viton Exhaust Valve Stem Seal - Set of 8

Supertech
Only 2 left!

Supertech VW/Audi 7mm Viton Exhaust Valve Stem Seal - Set of 8

Original price $14.66
Original price $14.66 - Original price $14.66
Original price $14.66
Current price $11.73
$11.73 - $11.73
Current price $11.73

Supertech VW/Audi 7mm Viton Exhaust Valve Stem Seal - Set of 12

Supertech
Only 4 left!

Supertech VW/Audi 7mm Viton Exhaust Valve Stem Seal - Set of 12

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