Cylinder Heads

If you are looking for a basic cylinder head to start your engine build from these are the heads to be looking at. Starting with an all new casting with...

Complete stock dual port cylinder heads assembled with 35.5 x 32mm stainless steel valves, stock valve springs, steel retainers, hardened keepers, rocker, exhaust and intake studs. Available in 14mm spark...

The Empi GTV-2 Cylinder Head casting out-classes all the competitors. Beefed up intake and exhaust ports allow massive porting without the need for welding. Special aluminum alloy for strength and...

The Empi GTV-2 Cylinder Head casting out-classes all the competitors. Beefed up intake and exhaust ports allow massive porting without the need for welding. Special aluminum alloy for strength and...

Starting with the best in Class Empi GTV-2 Cylinder head casting, Empi goes to town on these heads on their 5 axis CNC mill, working its magic to increase flow....

Starting with the best in Class Empi GTV-2 Cylinder head casting, Empi goes to town on these heads on their 5 axis CNC mill, working its magic to increase flow....

Most top engine builders recommend and use Copper Head Gaskets when adjusting deck height and compression ratio. Gaskets come in sets of 4 in most popular large cylinder sizes.

Aluminum spacers allow for adjusting deck height and compression ratio easily without removing the cylinders. Compensates for zero deck height when heads have been machined or in stroker setups. Sold...

Repair stripped spark plug threads with 16x 1.5mm threaded inserts. Repairs to use 14mm 1/2" reach spark plugs. Cylinder head removal is required. Sold in Sets of 4.

Replacement intake manifold gaskets for L5, L6, L7, and D7000 Cylinder Heads. Sold in Pairs.

Hardened vw valve lash caps prevent the valve stems tips from mushrooming under the load of heavy valve spring pressure. These lash caps are required when using Stainless Steel Valves...