• Rear Main Seal OEM replacement rear main seal. This will install on the big end of the crankshaft. If there is a large groove on the crank seal surface be sure to get our seal saver for trouble-free installation. For the Seal Saver, see Part #:...
    $21.65
  • MLS Head Gasket Set (Stock Replacement) MLS gaskets remain the automotive industry's preferred method of sealing between the cylinder head and engine block, as yet unmatched by any other sealing system. Today an estimated 80 percent of new engines are...
    $149.92
  • Thermostat (180 Degree) Reduced engine temperatures add life to your engine and provide a denser air/fuel mixture which helps produce more horsepower. Consistent control of engine temperature allows an engine to operate at its peak efficiency, no...
    $26.77
  • Flex Coupler (2 1/2" x 6") To reduce the stress on your exhaust system, we have these flex couplers to weld or clamp onto your pipe. Under acceleration, your engine has a tendency to torque to one side. A flex coupler will allow the engine to torque...
    $42.80
  • Looking for a quieter yet performance-oriented exhaust upgrade? The 2 1/2" Pro Flow Muffler (18") is your solution! Featuring the same top-tier MagnaFlow construction found in all LCE Pro Flow Exhaust Systems, this muffler is built for drivers who want...
    $154.42
  • Line Lock (Mechanical) This mechanical line lock will allow you to use your normal brake hydraulics to hold your brakes locked. You plumb your rear brake line through this line lock and then you simply press the line lock button down while pushing your...
    $48.30
  • Spark Plug Tube Seal This gasket seals the spark plug tube to the valve cover to keep oil from contaminating the spark plug boots. NOTE: Sold individually. Contact our Tech Support Line for further information at 928-575-2174. Note:...
    $4.07
  • Piston Stop (Adjustable) These Proform piston stop tools are designed to stop the piston in order to find top dead center. They thread into the spark plug hole for accurate use. This stop will work in all vehicles that have a 14mm spark plug thread...
    $17.18
  • 22RE TPS Allen Bolt Upgrade Kit One challenge to adjusting the 22re TPS is that the screws are nearly impossible to access when the unit is in the vehicle. To make the adjustment easier LC Engineering offers a TPS bolt upgrade kit to replace the stock...
    $10.66
  • Plastigage Clearance Indicator (.001-.003 / .025mm-.076mm) Made from a special extruded plastic thread with accurately controlled crush properties, Plastigage provides a fast and accurate way to check bearing clearances. Plastigage is packaged in a...
    $7.55