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American performance collection

Valve Springs, Retainers.

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Sale

Supertech

Supertech Titanium Retainer BMW S65- Set of 32

$577.05 $721.11

Manley 16pc NexTek Drag Race Valve Springs 1.650in O.D. Kit

Sale

Manley Performance

Manley 16pc NexTek Drag Race Valve Springs 1.650in O.D. Kit

$409.74 $455.27

Sale

Supertech

Supertech Honda B-Series Dual Valve Spring Kit (Set of 16)

$438.32 $547.74

Sale

Supertech

Supertech Honda CR-Z Single Valve Spring - Set of 16

$310.05 $387.45

Manley Subaru WRX/STI (EJ20/EJ25) Valve Springs (1.126/.640) *ONE SPRING*16.35

Sale

Manley Performance

Manley Subaru WRX/STI (EJ20/EJ25) Valve Springs (1.126/.640) ONE SPRING16.35

$21.29 $22.41

Sale

Supertech

Supertech Cam Follower Shim 12.15mm Diameter 3.95mm Thickness

$5.41 $6.76

Sale

Supertech

Supertech 12.15mm Cam Follower Shim 2.55mm Thick

$5.41 $6.76

Sale

Supertech

Supertech 12.15mm Cam Follower Shim 2.5mm Thick

$5.41 $6.76

Image coming soon for Manley Spring Cup .570in Locator ID 1.270in Locator OD 0.062in Thickness - for Manley 221436

Sale

Manley Performance

Manley Spring Cup .570in Locator ID 1.270in Locator OD 0.062in Thickness - for Manley 221436

$95.27 $100.28

Image coming soon for Manley Spring Cup .567in Locator ID 1.535in Locator OD 0.062in Thickness - for Manley 221432/221441P

Sale

Manley Performance

Manley Spring Cup .567in Locator ID 1.535in Locator OD 0.062in Thickness - for Manley 221432/221441P

$108.14 $113.83

Manley 16pc NexTek Drag Race/Oval Track & Endurance Valve Springs

Sale

Manley Performance

Manley 16pc NexTek Drag Race/Oval Track & Endurance Valve Springs

$807.82 $897.58

Sale

Supertech

Supertech Toyota Tacoma 2RZ/3RZ Dual Valve Spring Kit

$650.13 $812.42

Image coming soon for GSC Round Wire Conical Valve Spring - Multiple Kit Fitment

Sale

GSC Power Division

GSC Round Wire Conical Valve Spring - Multiple Kit Fitment

$19.08 $22.45

Image coming soon for GSC P-D Toyota 2JZ Conical Titanium Retainer - Single - Special Order

Sale

GSC Power Division

GSC P-D Toyota 2JZ Conical Titanium Retainer - Single - Special Order

$12.74 $14.99

Manley Street Master 16pc Valve Springs - 1.437 OD/.720 ID

Sale

Manley Performance

Manley Street Master 16pc Valve Springs - 1.437 OD/.720 ID

$211.88 $235.42

Sale

Supertech

Supertech Cam Follower Shim 8mm Dia 1.35mm Thick

$5.23 $6.54

Sale

Supertech

Supertech Cam Follower Shim 8mm Dia 1.90mm Thick

$5.23 $6.54

Sale

Supertech

Supertech Cam Follower Shim 8mm Dia 1.85mm Thick

$5.23 $6.54

Sale

Supertech

Supertech Cam Follower Shim 8mm Dia 1.95mm Thick

$5.23 $6.54

Sale

Supertech

Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.50mm Thickness

$5.41 $6.76

Sale

Supertech

Supertech Honda/Acura J series Single Valve Spring Seat For Spring H1003

$7.60 $9.49

Image coming soon for GSC P-D Universal Round Wire Conical Valve Spring - Set of 8

Sale

GSC Power Division

GSC P-D Universal Round Wire Conical Valve Spring - Set of 8

$152.67 $179.61

Sale

Supertech

Supertech Honda S2000/F20/K20 Series Dual Valve Spring Kit

$575.78 $719.51

Image coming soon for GSC P-D Universal Valve Springs - Set of 8

Sale

GSC Power Division

GSC P-D Universal Valve Springs - Set of 8

$151.67 $178.43