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American performance collection

Valve Springs, Retainers.

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Brian Crower

Brian Crower Beehive Single Spring - 2017+ Can-Am Maverick X3 Rotax 900 Ace

$156.50

Brian Crower

Brian Crower Retainers - Steel - 2016+ Yamaha YXZ / Sidewinder / Arctic Cat XX

$75.00

Brian Crower

Brian Crower Spring Seats - 2016+ Yamaha YXZ / Sidewinder / 2018+ Arctic Cat XX

$55.00

Brian Crower

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

$105.00

GSC P-D Mitsubishi Evolution 1-9 4G63 Beehive Valve Springs & Ti Retainer Kit

Sale

GSC Power Division

GSC P-D Mitsubishi Evolution 1-9 4G63 Beehive Valve Springs & Ti Retainer Kit

$399.92 $470.49

Sale

Supertech

Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.30mm Thickness

$5.41 $6.76

Sale

Supertech

Supertech Cam Follower Shim 8mm Dia 2.00mm Thick

$5.23 $6.54

Sale

Supertech

Supertech Cam Follower Shim 8mm Dia 2.05mm Thick

$5.23 $6.54

Sale

Supertech

Supertech Cam Follower Shim 8mm Dia 1.65mm Thick

$5.23 $6.54

GSC P-D 4G63T EVO 8-9 Stage 1 Beehive Valve Springs (Use Factory Retainers and Spring Seats)

Sale

GSC Power Division

GSC P-D 4G63T EVO 8-9 Stage 1 Beehive Valve Springs (Use Factory Retainers and Spring Seats)

$216.05 $254.18

Sale

Supertech

Supertech Toyota 4AGE 20V / VW 1.8T AEB / 2.7T APB 5V Intake Valve Spring - Set of 12

$136.86 $171.02

Sale

Supertech

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

$5.41 $6.76

Sale

Supertech

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

$5.41 $6.76

Sale

Supertech

Supertech Honda K20/K24A3 Spring Seat Locator for SPR-M1007D - Set of 16

$121.49 $151.82

GSC P-D Mitsubishi 4G63T Beehive Valve Springs & Ti Retainer Kit

Sale

GSC Power Division

GSC P-D Mitsubishi 4G63T Beehive Valve Springs & Ti Retainer Kit

$399.92 $470.49

Sale

Supertech

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

$182.48 $228.03

Sale

Supertech

Supertech Honda D16Z6/D16Y6/D16Y7/D16Y8/D15B/D17A Single Valve Spring - Set of 16

$182.48 $228.03

Sale

Supertech

Supertech 12.15mm Cam Follower Shim 2.7mm Thick

$5.41 $6.76

Sale

Supertech

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

$5.41 $6.76

Sale

Supertech

Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.35mm Thickness

$5.41 $6.76

Sale

Supertech

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

$5.41 $6.76

Sale

Supertech

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

$5.41 $6.76

Image coming soon for GSC Set of 4G63 HP Beehive Titanium Retainer

Sale

GSC Power Division

GSC Set of 4G63 HP Beehive Titanium Retainer

$188.31 $221.54

Sale

Supertech

Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit

$629.53 $786.68