RCM High Performance 11mm Cylinder Head Stud Kit Engine Timing Components Safe for oxygen sensors &

Safe for oxygen sensors & catalytic converters

0 litre cylinder head

ACL Race Series Engine Bearings are extremely well respected amongst Subaru Engine builders

• RCM / Arrow 79mm Billet Crankshaft

but when fitting one of our 3" exhaust systems

RCM High Performance 11mm Cylinder Head Stud Kit Engine Timing Components Safe for oxygen sensors &The RCM 11mm Performance Head Stud Kit is the perfect addition to any high performance engine build. Manufactured from S99 Steel with a certified minimum yield strength of 1080 MPa our new Performance Studs offer a substantially greater force on your cylinder head gaskets when compared to the O. E cylinder head bolts. With a greater pressure placed on your cylinder heads (and in turn your cylinder head gaskets) this greatly reduces the chance of head