8.75" Ring & Pinion Set W/ Install Kit (Rear ELock) Yukon Ring & Pinion Set Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing processes, backed by...

8" Ring & Pinion Set W/ Install Kit (Rear NON-ELock) Yukon Ring & Pinion Set Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing processes, backed...

Ring & Pinion Set (6.7") These Ring & Pinions are designed to run quiet and last longer than other aftermarket gear sets. They are easy to set up and we make sure that they meet LC Engineering's high standards. What gear ratio do I...

Pro Fuel Injection Plate Kit Custom plates and adapters needed to install our Pro Fuel Injection kits on a 22R/RE engine. Plate Kit #1 Includes: Water block off plate Air temp sensor plate EGR block plates MAP sensor mount plate All hardware...

Pro Injection Plate Kit Custom-made block plates and adapter plates needed to install our Pro Fuel Injection kits on 2RZ and 3RZ motors. Plate Kit #1 Includes: EGR block plates MAP sensor mount plate Water temp sensor (inline radiator hose...

Pro Fuel Injection Plate Kit When installing our LC Pro Fuel Injection System on a 5VZ (3.4 V6), this is the set of mounting plates for vital components to make installation much easier. Plate Kit #1 Includes: MAP sensor mount plate Water temp...

Supercharger Manifold (Lower) This is the "Lower" section of the intake manifold for the RZ Superchargers. Contact our Tech Support Line for further information at 928-575-2174. Note: Images are for illustration purposes only. Images may...

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 / 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...

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...