Valvetrain

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Supertech

Supertech Valve Spring Shim 29,8mm OD 11.15mm ID 10in Thick (Drop Ship Only)

$4.99 $5.73

Brian Crower

Brian Crower VW/Audi 1.8T 20v Valve Spring - Single

$44.99 $48.00

Supertech

SuperTech VW VR6 24v Spring Seat Locator - Set of 24

$182.99 $227.60

Supertech

Supertech Titanium Retainer for Toyota Supra (A90) Spring SPRK-B58B - Set of 8

$145.99 $181.22

Supertech

Supertech Toyota Supra 2JZ-GE/2JZ-GTE Dual Valve Spring - Set of 32

$495.99 $619.49

Supertech

Supertech 93-01 Honda Prelude H22 Dual Valve Spring Kit w/Titanium Retainers

$722.99 $902.50

Supertech

Supertech Toyota 2JZ-GE 19.70mm Outer ID 15.20mm Inner ID 10.4 SR Beehive Spring - Set of 16

$256.99 $319.91

Supertech

Supertech 02-07 Mini Cooper R53 1.6L Beehive Valve Springs - Set of 24

$353.99 $442.28

Brian Crower

Brian Crower Polaris XP1000/XPTurbo/XP900 Beehive Spring/Steel Retainer Kit/Seat & Seal Kit

$299.99

Brian Crower

Brian Crower Honda/Acura K20A3/K24A Valve Spring - Single

$5.99 $6.19

GSC Power Division

GSC P-D Nissan VK56 Extreme Conical Valve Spring and Ti Retainer Kit

$1,267.99 $1,491.25

Brian Crower

Brian Crower Nissan Nissan SR20DE-T Steel Retainer - Single

$12.99

GSC Power Division

GSC P-D 1734 Valve Spring - Set of 8

$109.99 $128.74

Supertech

Supertech Toyota 4AGE 16V Single Valve Spring - Set of 24

$273.99 $342.26

Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit
Supertech

Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit

$708.99 $885.91

Supertech

Supertech BMW S54 M3 Steel Retainer - Set of 24

$322.99 $403.13

GSC Power Division

GSC P-D Subaru EJ 1.1in OD 0.635in ID 0.763in Lip 0.060in Thick CroMo Spring Seat Kit - Set of 16

$46.99 $54.34

User 1
Supertech

Supertech Ford Coyote 5.0L Beehive Valve Spring Kit

$956.99 $1,195.91

Supertech

Supertech Nissan RB26 Factory Shim Replacement Dia 12.15mm Thickness 3.175mm

$5.99 $6.76

Brian Crower

Brian Crower Toyota 2JZGTE Dual Valve Springs - Single

$17.99

Brian Crower

Brian Crower Honda K Series / Mazda MZR Titanium Retainer and Valve Spring Kit

$300.99

Brian Crower Subaru EJ205-WRX/EJ257-STi / Toyota 3SGTE Steel Retainers - Set of 16
Brian Crower

Brian Crower Subaru EJ205-WRX/EJ257-STi / Toyota 3SGTE Steel Retainers - Set of 16

$99.99

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Brian Crower

Brian Crower Subaru EJ205-WRX/EJ257-STi Titanium Retainers - Set of 16

$204.99

User 1
Brian Crower

Brian Crower Dual Spring/Steel Retainer/Seat Kit - Yamaha YXZ / Sidewinder / Arctic Cat XX

$325.99

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Brian Crower

Brian Crower Subaru EJ Series / Toyota 3SGTE/GE Single Spring & Steel Retainer Kit

$195.99

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Brian Crower

Brian Crower Subaru EJ205-WRX/EJ257-STi Single Spring & Titanium Retainer Kit

$300.99

User 1
Supertech

Supertech Toyota 3SGTE Dual Valve Spring Kit

$529.99 $661.68

User 1
Supertech

Supertech Toyota 3SGTE 2.0L Single Valve Spring Kit

$487.99 $609.80

User 1
HKS

HKS 85-91 Toyota Corolla GTS / 85-89 MR2 Valve Spring Set

$180.99

Brian Crower

Brian Crower Valve Lash Shim Kit - Yamaha 7.48mm - 1.86mm To 2.12mm (.02mm Increments)

$105.99