Add to Cart Compare Add to My Wish List Ferrea Nissan RB25DET Dual Valve Spring - Set of 24 - S10112 $699.84 MSRP: $777.60 Ferrea
Add to Cart Compare Add to My Wish List Ferrea Nissan RB25DET Double Spring 6 Deg Pro CNC Titanium Retainer - Set of 24 - E11082 $497.52 MSRP: $552.72 Ferrea
Add to Cart Compare Add to My Wish List Supertech BMW S42/M42 Dual Valve Spring Kit - SPRK-H1005D-BM-16 $509.21 MSRP: $636.51 Supertech
Add to Cart Compare Add to My Wish List Supertech Volkswagen R32 VR6 Dual Valve Spring - Set of 24 - SPR-TC25D-24 $330.19 MSRP: $412.64 Supertech
Compare Add to My Wish List GSC P-D VQ35DE (turbo High Rev) Beehive Valve Spring and Titanium Retainer Kit - 5053 $597.57 MSRP: $703.02 GSC Power Division
Add to Cart Compare Add to My Wish List Supertech Honda F22A 16V Single Valve Spring Kit - SPRK-F22AB $463.42 MSRP: $579.15 Supertech
Add to Cart Compare Add to My Wish List Supertech Toyota Supra (A90)/BMW B58B Conical Spring Kit - SPRK-B58B $865.87 MSRP: $1,082.10 Supertech
Add to Cart Compare Add to My Wish List Brian Crower Polaris XP Valve Lash Shim Kit 9.48mm Dia - 2.3mm To 2.85mm (.05mm Increments) - BC3890 $105.00 MSRP: Brian Crower
Add to Cart Compare Add to My Wish List Brian Crower Dodge SRT-4/Neon Single Groove Keeper/Valve Titanium Retainers - BC2160 $197.89 MSRP: Brian Crower
Add to Cart Compare Add to My Wish List GSC P-D Nissan GTR VR38DETT Single Conical Valve Spring & Titanium Retainer Kit (Race Only) - 5089 $1,012.75 MSRP: $1,191.47 GSC Power Division
Add to Cart Compare Add to My Wish List Ferrea Acura/Honda K20 Chrome Silicon Dual Valve Spring - Set of 16 - S10100 $466.56 MSRP: $518.40 Ferrea
Add to Cart Compare Add to My Wish List Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit - SPRK-TS1015-MC-2 $573.44 MSRP: $716.80 Supertech
Add to Cart Compare Add to My Wish List Supertech VW VR6 24V R32 Dual Valve Spring Kit - SPRK-TC25D-VR6 $781.51 MSRP: $976.68 Supertech
Add to Cart Compare Add to My Wish List Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-M1015-EX3 $560.29 MSRP: $700.21 Supertech
Add to Cart Compare Add to My Wish List Supertech Honda D16A1 Single Valve Spring Kit - SPRK-EC3027S-ZC $502.70 MSRP: $628.24 Supertech
Add to Cart Compare Add to My Wish List Supertech Audi V8 4.2L 40V Dual Valve Spring Kit - SPRK-AUDI4.2T $1,101.59 MSRP: $1,376.69 Supertech
Add to Cart Compare Add to My Wish List Supertech Nissan SKYLINE RB25 DOHC 24V (w/Hydraulic Lifters) Single Valve Spring Kit - SPRK-2081-RB25 $691.70 MSRP: $864.44 Supertech
Add to Cart Compare Add to My Wish List Supertech Titanium Retainer for Nissan SR20 / SPR-H1020 Series 6mm Valve Stems - Set of 16 - RET-NSR20-T1-16 $236.03 MSRP: $294.98 Supertech
Add to Cart Compare Add to My Wish List Supertech Titanium Retainer for H1000 Series Springs - Set of 16 - RET-K20A2-T2-16 $236.03 MSRP: $294.98 Supertech
Add to Cart Compare Add to My Wish List Supertech Cam Follower Shim 8mm Dia 2.05mm Thick - CF-SHIM-2.05 $4.66 MSRP: $5.82 Supertech
Add to Cart Compare Add to My Wish List BLOX Racing Lost Motion Assemblies - BXPT-11300 $96.00 MSRP: $120.00 BLOX Racing
Add to Cart Compare Add to My Wish List HKS Upgraded Valve SPG RB26DETT step2 - 22001-AN001 $324.00 MSRP: $360.00 HKS
Add to Cart Compare Add to My Wish List GSC P-D Toyota 2JZ-GTE Extreme Pressure Single Conical Valve Spring and Ti Retainer Kit - 5086 $807.50 MSRP: $950.00 GSC Power Division