Intake Valve
(Black Nitride w/ Anti Friction Coating / 37.5mm 1mm Over)
These valves are 1MM larger than stock, great for ported heads that need more flow through the valves. These stainless steel valves are lighter than the stock steel valves and...
Exhaust Valve
(Black Nitride w/ Anti Friction Coating / 30.5mm - 1mm Over)
These valves are 1MM larger than stock, great for ported heads that need more flow through the valves. These Black Nitride valves are lighter than the stock steel valves and...
Pro Titanium Retainer
(Dual Spring)
LC Engineering offers CNC machined retainers made from high strength, heat-treated titanium alloy. Designed to add strength while offering weight reduction. Perfect for high RPM, street, and race applications. It...
Street Valve Shim
(Stock Bucket / 2.50mm - 2.85mm)
Street valve shims are used to shim the valve lash to obtain the proper valve lash specification that is required for the appropriate camshaft grind. On 2RZ and 3RZ engines, the cam rides directly on...
Street Valve Shim
(Stock Bucket / 2.90mm - 3.30mm)
Street valve shims are used to shim the valve lash to obtain the proper valve lash specification that is required for the appropriate camshaft grind. On 2RZ and 3RZ engines, the cam rides directly on...
Spring Seat / Shim
(Dual Springs)
The LC Engineering 5VZ/1GR Pro Dual Valve Spring Seats are designed to be used with the Pro Dual Valve Springs.
NOTE: Sold individually.
This product should not be used in a manner that violates Federal EPA Laws...
Pro Valve Shim
(8mm Under Bucket / 1.45mm - 1.80mm)
LC Engineering upgraded cam buckets re-locate the valve shim from the top of the bucket to underneath the bucket. When the shims get re-located, you will have to change the shim to these under bucket...
Pro Valve Shim
(8mm Under Bucket / 2.25mm - 2.60mm)
LC Engineering upgraded cam buckets re-locate the valve shim from the top of the bucket to underneath the bucket. When the shims get re-located, you will have to change the shim to these under bucket...
Pro Valve Shim
(8mm Under Bucket / 2.65mm - 3.00mm)
LC Engineering upgraded cam buckets re-locate the valve shim from the top of the bucket to underneath the bucket. When the shims get re-located, you will have to change the shim to these under bucket...
Pro Valve Shim
(8mm Under Bucket / 3.05mm - 3.30mm)
LC Engineering upgraded cam buckets re-locate the valve shim from the top of the bucket to underneath the bucket. When the shims get re-located, you will have to change the shim to these under bucket...
Pro Valve Shim
(8mm Under Bucket / 1.85mm - 2.20mm)
LC Engineering upgraded cam buckets re-locate the valve shim from the top of the bucket to underneath the bucket. When the shims get re-located, you will have to change the shim to these under bucket...
Valve Keeper
(Hardened)
Hardened Valve Keepers fit all 6mm valves using stock Toyota retainers and our Pro Titanium Retainers. A must for high rpm applications!
NOTE: Keepers are sold as a single set (per valve).
Contact our Tech Support Line...