Front Balancer Bolt We recommend replacing the balancer bolt any time you remove the harmonic balancer. Cheap insurance to avoid problems down the road. This is the OEM bolt with a large flange. It is recommended to use Anti-seize when installing...

Piston Ring Installation Pliers This deluxe piston ring expander will support the ring all the way around. This will help in not distorting the ring and cut down on breakage. This tool will save time and money. Contact our Tech Support Line for...

Main Bolt Set Time to replace those main bolts while rebuilding your bottom end? No problem, we have you covered, order this complete set of (8) main bolts. Contact our Tech Support Line for further information at 928-575-2174. Note:...

Pro Main Studs ARP main studs are manufactured from 8740 Chromoly steel, heat-treated in-house to 200,000 psi Tensile strength, and precision J-form threads rolled after heat-treat to create a fastener that has threads 1000% stronger than others. All...

by Turn 14

Main Bearing Set These bearings for the 5VZ and 3VZ 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...

OEM Connecting Rod Bolt To eliminate the chance of rod failure when building a budget or stock motor we highly recommend replacing the rod bolts. At continuous high rpm, the stock bolts will stretch, and rod bearing or rod failure occurs. These rod...

Seal Saver (Rear of Crankshaft) Do you have a pesky oil leak coming from the rear main seal? Don't just keep swapping out rear main seals. LC Engineering carries this seal saver that slides right over the rear hub of the crank and rides between the...

Seal Saver (Front of Crankshaft) Do you have a pesky oil leak coming from the harmonic balancer? Don't just keep swapping out front seals. LC Engineering carries this seal saver that slides right over the snout of the crankshaft and rides between the...

Connecting Rod Bolt Set (H-Beam Rod) To eliminate the chance of rod failure when building your motor we highly recommend replacing your rod bolts. At continuous high rpm, the stock bolts will stretch, and rod bearing or rod failure occurs. These Pro...

Street Rod Bushing Set Any time you remove your connecting rods it is an excellent idea to change out the wrist pin bushings. After a while, the bushings will wear out causing the piston to "walk" in the bore and could eventually cause significant...

OEM Main Bolt (Cam Bolt) This is a brand new OEM Toyota main bolt. Ironically this is the same bolt used to hold the cam gear and distributor drive gear onto the front of the cam. Quantity 10 used for crank main caps.OEM Part #:...