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American performance collection

Valve Springs, Retainers.

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Sale

Supertech

Supertech Titanium Retainer for Mini R56

$18.97 $23.71

Sale

Supertech

Supertech Hyundai Veloster 16V Titanium Retainer for SPR-MC56BE & KPR-5.5 7A-ST - Set of 16

$292.42 $365.42

Sale

Supertech

Supertech Hyundai Veloster 16V Titanium Retainer - Single (Drop Ship Only)

$18.28 $22.85

Manley Honda (F20C F22C) 16pc Valve Springs

Sale

Manley Performance

Manley Honda (F20C F22C) 16pc Valve Springs

$343.76 $361.85

Sale

Supertech

Supertech Steel Retainer for Mini R53 for OEM Spring And Single Groove Valves - Set of 16

$220.64 $275.72

Sale

Supertech

Supertech Mini R53 Steel Retainer for OEM Spring & Single Groove Valves - Single (D/S Only)

$13.80 $17.24

Manley Honda (K20A3 K24A) 16pc Valve Springs

Sale

Manley Performance

Manley Honda (K20A3 K24A) 16pc Valve Springs

$191.24 $201.31

Sale

Supertech

Supertech Titanium Retainer for Opel Z18 5.0mm Valve Stem Std Installed Height - Single (D/S Only)

$16.27 $20.33

Sale

Supertech

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

$16.27 $20.33

Sale

Supertech

Supertech Titanium Retainer for Spring SPR-M1007D 6.5mm Stem

$16.27 $20.33

Sold out

Supertech

Supertech Mazda Miata 1.6L Single Valve Spring Kit

$564.83 $705.83

Sale

Supertech

Supertech Steel Retainer for Spring SPR-M1007 6.5mm Stem

$11.75 $14.69

Sale

Supertech

Supertech Titanium Retainer for Spring SPR-M1007S TS1015 6mm Stem

$16.27 $20.33

Sale

Supertech

Supertech Titanium Retainer for Mitsubishi 6G72 SOHC (Spring SPR-2521 2) 6mm Valve Stem 7 Deg

$16.27 $20.33

Image coming soon for Manley Oval Track Chrome Silicone Outer w/ Damper 16pc Valve Springs 1.250 OD

Sale

Manley Performance

Manley Oval Track Chrome Silicone Outer w/ Damper 16pc Valve Springs 1.250 OD

$92.60 $102.89

Manley Honda (K20A K20Z) 16pc Valve Springs

Sale

Manley Performance

Manley Honda (K20A K20Z) 16pc Valve Springs

$343.76 $361.85

Sale

Supertech

Supertech Titanium Retainer H1000 Series Springs Honda K24Z7 7 Degree (OEM Is 6 Degree)

$16.27 $20.33

Sale

Supertech

Supertech Titanium Retainer for Spring TC25D

$16.27 $20.33

Manley Toyota Supra (2JZGT 2JZGTE 6 cyl) 24pc Valve Springs

Sale

Manley Performance

Manley Toyota Supra (2JZGT 2JZGTE 6 cyl) 24pc Valve Springs

$197.86 $208.27

Sale

Supertech

Supertech Retainer 5.5mm Stem Spring M1007 TS1015 Titanium

$16.27 $20.33

Manley 90-06 Mitsubishi (4G63-4G63T) 16pc Valve Springs (1.100/.775)

Sale

Manley Performance

Manley 90-06 Mitsubishi (4G63-4G63T) 16pc Valve Springs (1.100/.775)

$106.36 $111.96

Sold out

Supertech

Supertech Titanium Retainer for H1000 Series Springs

$16.27 $20.33

Sale

Supertech

Supertech Titanium Retainer for Honda K20/K24

$16.27 $20.33

Sold out

Supertech

Supertech BMW S52 Steel Spring Retainer - Set of 24

$281.74 $352.08