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Cylinder Head To Block Dowel Pin When installing a new head on your 2RZ or 3RZ, these dowel pins can make head gasket alignment much easier. by installing these in the block, the gasket and cylinder head all fit snugly and perfectly aligned to ensure...

OEM Locator Ring Dowel (Camshaft Cap / Timing Cover) Dowel pins and Ring dowel pins play a very important part in an engine build. If not utilized, they can lead to devastating problems with endless headaches. The tolerances on these pins are measured...

Oil Cap O-Ring This oil cap o-ring fits both of LC Engineering's Billet Aluminum Oil Caps, see Part #: 1024082 as well as Part #: 1024088. All new oil caps come with this o-ring. Contact our Tech Support Line for further information at...

Dowel Pin (Aligns Cylinder Head To Block) When installing a new head on your 20R, 22R or 22RE, these dowel pins can make head gasket alignment much easier. by installing these in the block, the gasket and cylinder head all fit snugly and perfectly...

Spring Seat Shim (Single Spring / .025″) Hardened Valve Spring Shims for 2RZ and 3RZ Street Performer Valve Springs. NOTE: Sold individually. Contact our Tech Support Line for further information at 928-575-2174. Note: Images are for...

Valve Keeper It is recommended to use hardened valve keepers every time you rebuild your engine. LC Engineering carries hardened valve keepers for all 3VZ valves using stock Toyota retainers or Street Performer retainers. A must for any high RPM...

Spring Seat Shim (.015″ / .030" / .060") Hardened Valve Spring Shims for Pro and Street Performer Valve Springs. When installing new valve springs, it is very crucial to get the springs all set up equally for proper valvetrain geometry and longevity...

Rocker Arm Shim (.030″ / .060") Have you ever checked your rocker arm alignment to see if it rides completely on the cam lobe? You are not alone; most people don't check it either!! As parts wear or even get replaced the rocker arm alignment can...