RCM Black Series Thermostatic Oil Sandwich Plate Stainless Steel Bolt Engine - Fuel System_Injector Accessories but these can also be

but these can also be retro fitted to all GC8 & GF8 Imprezas

Featuring an improved tooth design enabling better seating into the cam gears

each deck surface is machined true and flat using a Poly Crystal Diamond insert

Please see compatibility section below to confirm suitability for your vehicle application

The RCM system can easily be installed without the requirement to remove the engine from the car too

RCM Black Series Thermostatic Oil Sandwich Plate Stainless Steel Bolt Engine - Fuel System_Injector Accessories but these can also beThis is a replacement central bolt for an RCM Black Series thermostatically controlled sandwich plate.