Stock Replacement U-Joint (Heavy Duty w/ Zerk) Looking for a top quality replacement U-Joint? This joint has been tested to 4,000 Ft.-Lbs. of torque in our axle testing machine. These joints are up to any task and will handle high output motors and low...

Rod Bearing Set These bearings for the 5VZ engines are factory replacement bearings. These factory replacement bearings offer the reliability and durability that you expect from LC Engineering. NOTE: No returns accepted for Standard size bearings,...

9" Ring & Pinion Set W/ Install Kit (Front) 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 2...

10.5" Ring & Pinion Set W/ Install Kit (Rear) 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 2...

Pro Clutch + Flywheel Bundle Kit Kit Includes: Pro Clutch Kit (Pro Pressure Plate, Pro Clutch Disc, Throwout Bearing, Pilot Bearing and Alignment Tool) Flywheel (38lb. Heavy) OEM Pressure Plate Bolts OEM Flywheel Bolts Rear Main Seal-Saver OEM Rear...

Pro Clutch + Flywheel Bundle Kit Kit Includes: Pro Clutch Kit (Pro Pressure Plate, Pro Clutch Disc, Throwout Bearing, and Alignment Tool) Flywheel (40lb. Heavy) OEM Pressure Plate Bolts OEM Flywheel Bolts Pro Clutch: All of LC Engineering's...

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...

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...