American performance collection
Valve Springs, Retainers.
Sale
GSC Power Division
GSC P-D Mitsubishi 4B11T/4B11 Theta Beehive Valve Spring Retainer - Single
$12.74
$14.99
Sale
Sale
GSC Power Division
GSC P-D Mitsubishi 4G63T EVO 1-9 Stage 2 Titanium Retainer for Beehive Spring - Single
$12.74
$14.99
Sale
GSC Power Division
GSC P-D Toyota 2JZ Beehive Valve Springs & Ti Retainer Kit (Check Fitment of Spring Base)
$597.57
$703.02
Sale
GSC Power Division
GSC P-D Mitsubishi 4B11T Beehive Valve Springs & Ti Retainer Kit (Use w/OE Spring Seats)
$399.92
$470.49
Sale
GSC Power Division
GSC P-D Subaru EJ257 Beehive Valve Spring & Ti Retainer Kit (Use w/OE Spring Seats)
$399.92
$470.49
Sale
GSC Power Division
GSC P-D Subaru EJ Single Conical Valve Spring Titanium Retainer & Spring Seat Kit
$517.85
$609.24
Sale
Sale
GSC Power Division
GSC P-D Toyota 2JZ-GTE Single Conical Valve Spring and Ti Retainer Kit
$706.16
$830.78
Sale
GSC Power Division
GSC P-D Subaru EZ36 Single Conical Valve Spring, Titanium Retainer Kit and Spring Seat Kit
$741.47
$872.32
Sale
GSC Power Division
GSC P-D Mitsubishi 4B11T High Pressure Single Conical Valve Spring and Ti Retainer Kit
$494.32
$581.55
Sale
GSC Power Division
GSC P-D Nissan VR38DETT Conical Valve Spring Kit w/ TVS1903 Conical Spring
$843.84
$992.75
Sale
GSC Power Division
GSC P-D Nissan VR38DETT High Pressure Conical Valve Spring Kit w/ Titanium Retainer
$843.84
$992.75
Sale
Manley Performance
Manley Nissan VQ35DET Valve Spring and Retainer Kit (w/o Valve Locks) (24 each)
$570.32
$600.34
Sale
Manley Performance
Manley 90-99 Mitsubishi 4G63-4G63T DSM DOHC 16 Valve Spring and Retainer Kit (w/o Valve Locks) (16 e
$621.59
$654.30
Sold out
Manley Performance
Manley Subaru WRX/STi Valve Spring and Retainer Kit (w/o Valve Locks) (16 each)
$345.16
$363.33
Sale
GSC Power Division
GSC P-D Toyota 3SGTE Conical Valve Spring and Ti Retainer Kit (Use w/ Shim Over/Shimless Bucket)
$470.77
$553.85
Sale
Manley Performance
Manley Oval/Drag Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD/.725 ID
$215.56
$239.51
Sale
GSC Power Division
GSC P-D Nissan RB26DETT High Pressure Shimless Conical Valve Spring & Ti Retainer Kit (Max PSI 60)
$824.80
$970.35
GSC Power Division
GSC P-D Audi R8 V10 / Lamborghini Huracan V10 5.2L Valve Spring & Ti Retainer Kit (w/Seats & Seals)
$1,800.00
Sale
Manley Performance
Manley NexTek Series Double w/o Damper 16pc Valve Springs 1.640 OD/.860 ID
$372.89
$414.32
Sale
GSC Power Division
GSC P-D BRZ/FRS FA20 Titanium Retainer (Part of Kit GSC P-D5056) - SINGLE
$12.74
$14.99