GSC P-D Nissan VR30DDTT HP Conical Valve Spring Ti Retainer & Seat Kit (9500RPM/40PSI Max)

GSC P-D Ford 5.2L Voodoo/Predator Conical Spring & Ti Retainer Kit

GSC P-D Toyota G16E Conical Valve Spring and Ti Retainer Kit

Precision machined from chromemoly steel then black oxided, these 7 degree retainers are designed specifically for 26113/26125 Beehive springs on Ford 4.6 3 Valve applications.CatalogUser 1This Part Fits: Year Make...

Supertech VW VR6 24V R32 Dual Valve Spring Kit

Supertech 2015+ Honda K20C Single Valve Spring Kit

Supertech Hyundai 2.0L Turbo Theta L4 Dual Valve Spring Kit (Use OEM Seal-Seat)

Supertech Honda F20/K20A2 Dual Valve Spring Kit

Supertech Honda F20/K20A2 Dual Valve Spring Kit

Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers)

Supertech Honda D16Z/D16Y8/D17 Single Valve Spring Kit

Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers)

Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit

Supertech BMW N54 Conical Spring Kit - Rate 7.25lbs/mm

Supertech BMW N54 24V 3.0L BMW N54 Conical Spring Kit (Use Factory Valve Stem Seal)

Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit

Supertech VW 2.5L 5cyl 20V Single Valve Spring Kit

Supertech Mazda Miata 1.8 1.8L Dual Valve Spring Kit

Supertech Mini Cooper N14B16 / N18B16 Beehive Valve Spring (Fits OEM Retainer) - Set of 16

Supertech Dual Valve Spring - 29/21.80mm-21-15.5mm - 22mm CB - 18.3mm Max Net Lift - Set of 16

Supertech Dual Valve Spring - 30/21.80mm-21.8/16.2mm - 22mm CB - Rate 13.2lbs/mm - Set of 16

Supertech Honda K20/K24 Dual Valve Spring - Set of 16

Supertech Honda B16A/B17A/B18C Dual Valve Spring - Set of 16

Supertech Honda H22A1/H22A4 Dual Valve Spring - Set of 16

Supertech Spring Seat Locator for SPR-TS1015 Subaru WRX EJ20-25 1mm Thick - Set of 16

Supertech Honda RSX / S2000 Spring Seat Locator for Dual Spring H1020 Series - Set of 16

Supertech Dual Spring Seat Locator - Set of 16

Supertech Titanium Retainer for H1000 Series Springs - Set of 16

Supertech Titanium Retainer for SPR-H1000 Series - Single (Drop Ship Only)

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

Supertech Honda B16/B18C Loss Motion Beehive Valve Spring Kit

Supertech Cam Follower Shim 8mm Dia 2.55mm Thick

Supertech Cam Follower Shim 8mm Dia 2.50mm Thick

Supertech Cam Follower Shim 8mm Dia 2.10mm Thick

GSC P-D Subaru EJ Single Conical Valve Spring Titanium Retainer & Spring Seat Kit

GSC P-D Nissan VR38DETT High Pressure Conical Valve Spring Kit w/ Titanium Retainer

GSC P-D Nissan VR38DETT Conical Valve Spring Kit w/ TVS1903 Conical Spring

GSC P-D Toyota 2JZ-GTE Single Conical Valve Spring and Ti Retainer Kit

GSC P-D Mitsubishi 4B11T High Pressure Single Conical Valve Spring and Ti Retainer Kit

GSC P-D 2022+ Subaru WRX FA24F Conical Valve Spring and Ti Retainer Kit

GSC P-D Ford Mustang 5.0L Coyote Gen 1/2 Conical Valve Spring and Titanium Retainer Kit

GSC P-D Toyota 2JZ / Nissan VR38DETT 0.060in Thick 1.085in OD 0.725in ID Spring Seat Kit (Set of 24)

GSC OEM Replacement Valve Spring Seats are perfect for replacing old seats when upgrading to a high performance spring kit like the GSC Beehives. Same thickness as OEM,This Part Fits:...

GSC Replacement Valve Spring Seats, OEM replacement Valve Spring Seats are perfect for replacing old seats when upgrading to a high performance spring kit like the GSC Beehives .This Part...

BLOX Racing Lost Motion Assemblies Honda B/H Series EnginesThis Part Fits: Year Make Model Submodel 1994-2001 Acura Integra GS-R 1997-1998,2000-2001 Acura Integra Type R 1999-2000 Honda Civic Si 1994-1997 Honda...

BLOX Racing Valve Springs for B18A-B / B20 (1.8L-2.0L DOHC)This Part Fits: Year Make Model Submodel 1990-1993,1997-2001 Acura Integra GS 1990-2001 Acura Integra LS 1990-1998 Acura Integra RS 1995-1996 Acura...

Precision machined from chromemoly steel then black oxided, these 10 degree retainers are designed specifically for engines using our 26120 or 26986 Beehive valve springs.CatalogUser 1This Part Fits: Year Make...

Race Street 1.444" OD Beehive Springs; 1.880" Installed Height; 16 SpringsCatalogUser 1This Part Fits: Year Make Model Submodel 1971,1973 Buick Centurion Base 1974 Buick Century Base 1974 Buick Century Luxus...

Designed for '11-'14 and '15+ 5.0L Coyote and Boss engines, this beehive spring kit offers increased valve control at high RPM while allowing for higher valve lift from performance cams....

Brian Crower Toyota 2ZZFE Single Valve SpringThis Part Fits: Year Make Model Submodel 2005-2011 Lotus Elise Base 2011 Lotus Elise R 2008-2011 Lotus Elise SC 2006 Lotus Exige Base 2007-2009...