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GSC Power Division
GSC P-D Mitsubishi 4G63T EVO 1-9 Stage 2 Titanium Retainer for Beehive Spring - Single
Sale price$12.74
Regular price$14.99
Save $109.50
GSC Power Division
GSC P-D Ford Raptor/Platinum/Limited Ecoboost 3.5L H.O. Conical Valve Spring and Ti Retainer Kit
Sale price$620.50
Regular price$730
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GSC Power Division
GSC P-D Ford Mustang 5.0L Coyote Gen 3 High Pressure Conical Valve Spring & Ti Retainer Kit
Sale price$815.15
Regular price$959
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GSC Power Division
GSC P-D 4G63T .035in over OEM Chromoly CNC Spring Seat for Mitsubishi - Set of 16
Sale price$48.96
Regular price$57.60
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Ferrea
Ferrea Acura K20 High Lift Drag Racing Dual Spring Kit
Sale price$1,261.15
Regular price$1,401.28
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Supertech
Supertech BMW B58 Beehive Valve Spring Kit (Set Pressure 84 at 37mm)
Sale price$989.99
Regular price$1,237.22
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Supertech
Supertech Honda/Acura J30/J32 Single Valve Spring Kit
Sale price$791.74
Regular price$989.46
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Supertech
Supertech Ford Coyote 5.0L 122lb/40mm Seat Pressure Beehive Valve Spring Kit
Sale price$918.68
Regular price$1,120.79
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Supertech
Supertech Ford Coyote 5.0L Beehive Valve Spring Kit
Sale price$894.14
Regular price$1,090.85
Save $227.04

Supertech
Supertech Toyota Supra (A90)/BMW B58B Conical Spring Kit
Sale price$909.17
Regular price$1,136.21
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Supertech
Supertech Audi V8 4.2L 40V Dual Valve Spring Kit
Sale price$1,156.68
Regular price$1,445.53
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Supertech
Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit
Sale price$586.94
Regular price$733.51
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Supertech
Supertech 17-24 Audi S4 B9 EA839 Beehive Valve Spring Kit
Sale price$869.95
Regular price$1,087.19
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Supertech
Supertech Titanium Retainer for Audi 5V Intake Spring SPR-A2095 - Set of 12
Sale price$186
Regular price$232.50
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Supertech
Supertech VW 1.8L Titanium Retainer for 8mm Valve Stem Triple Groove - Set of 8
Sale price$72.16
Regular price$90.18
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GSC Power Division
GSC P-D Ford Mustang 5.0L Coyote Gen 1/2 Conical Valve Spring and Titanium Retainer Kit
Sale price$765
Regular price$900
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GSC Power Division
GSC P-D Nissan GTR VR38DETT Single Conical Valve Spring & Titanium Retainer Kit (Race Only)
Sale price$1,012.75
Regular price$1,191.47
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GSC Power Division
GSC P-D 2022+ Subaru WRX FA24F Conical Valve Spring and Ti Retainer Kit
Sale price$496.40
Regular price$584
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Skunk2 Racing
Skunk2 88-00 Honda Civic D-Series Alpha Series Titanium Retainer Set
Sale price$206.48
Regular price$217.35