Actively Updating Precision R Online Store!
We are actively updating our online store, you can still search by Year, Make, and Model or even by SKU or general search terms in the search bar at the top right. We appreciate your patience and if you have any questions, feel free to reach our team at (210) 829-8200, we are more than happy to navigate pricing and much more for you, via phone or form submission.
~Team Precision R
330 products
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Fleece Performance Cummins 24V Spring And Retainer Set
Regular price $513.99Regular price Sale price $513.99Unit price per -
COMP Cams Spring Shims .060 X 1.250
Regular price $32.99Regular price Sale price $32.99Unit price per -
COMP Cams Dual Valve Springs .675in Lift
Regular price $377.99Regular price Sale price $377.99Unit price per -
COMP Cams .510in Lift Beehive Valve Spring Kit For GM Vortec Hydraulic Flat Tappets
Regular price $202.99Regular price Sale price $202.99Unit price per -
Supertech Honda K20/K24/F20C1/F22C1 Dual Valve Spring - Single (Drop Ship Only)
Regular price $30.99Regular price Sale price $30.99Unit price per -
Supertech EC3020 Series Toyota 2RZ Titanium Retainer (6mm Valve Stems / 6 Degree)
Regular price $249.99Regular price $294.98 Sale price $249.99Unit price per -
GSC P-D Toyota 2JZ-GTE / Nissan VR38DETT .5mm Thick 27.56mm OD 18.4mm ID Spring Seat Kit (Set of 24)
Regular price $33.99Regular price Sale price $33.99Unit price per -
Supertech 12.15mm Cam Follower Shim 2.55mm Thick
Regular price $17.99Regular price Sale price $17.99Unit price per -
COMP Cams Steel Retainers 7Deg 26113 St
Regular price $94.99Regular price Sale price $94.99Unit price per -
HKS 85-91 Toyota Corolla GTS / 85-89 MR2 Valve Spring Set
Regular price $157.99Regular price $160.00 Sale price $157.99Unit price per -
COMP Cams Steel Retainers 3-Valve Ford
Regular price $132.99Regular price Sale price $132.99Unit price per -
Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs
Regular price $838.99Regular price $1,032.01 Sale price $838.99Unit price per -
Supertech Audi V6 2.7L 30V Dual Valve Spring Kit
Regular price $851.99Regular price $1,047.85 Sale price $851.99Unit price per -
Supertech Cam Follower Shim 8mm Dia 2.70mm Thick
Regular price $17.99Regular price Sale price $17.99Unit price per -
Brian Crower Dual Spring/Steel Retainer/Seat Kit - Yamaha YXZ / Sidewinder / Arctic Cat XX
Regular price $338.99Regular price Sale price $338.99Unit price per -
Brian Crower Can-Am X3 Rotax 900 Ace Beehive Spring/Steel Retainer/Seat w/ Seal Kit
Regular price $423.99Regular price Sale price $423.99Unit price per -
GSC P-D Nissan RB26DETT/RB26 Cylindrical Valve Spring Kit
Regular price $649.99Regular price $748.81 Sale price $649.99Unit price per -
GSC P-D Subaru EZ36 Valve Spring Seat and Titanium Retainer Kit
Regular price $481.99Regular price $551.63 Sale price $481.99Unit price per -
GSC P-D Toyota 2JZ Dual Valve Spring and Ti Retainer Kit
Regular price $1,019.99Regular price $1,184.02 Sale price $1,019.99Unit price per -
GSC Subaru FA20 WRX/BRZ/FRS Dual Cylindrical Valve Spring Kit
Regular price $462.99Regular price $528.94 Sale price $462.99Unit price per -
GSC P-D Mitsubishi 4G63T High Pressure Conical Valve Spring and Ti Retainer Kit
Regular price $531.99Regular price $610.03 Sale price $531.99Unit price per -
GSC P-D Mitsubishi 4G63T Extreme Pressure Conical Valve Spring and Ti Retainer Kit
Regular price $531.99Regular price $610.03 Sale price $531.99Unit price per -
GSC P-D 2017+ Audi RS3 DAZA Beehive Valve Spring and Ti Retainer Kit (60PSI Max Boost)
Regular price $565.99Regular price $650.00 Sale price $565.99Unit price per -
GSC P-D Porsche 991 Turbo Conical Spring Set
Regular price $994.99Regular price $1,155.00 Sale price $994.99Unit price per