This is a brand new (Set of 2) Stage 2 Port and Polished High Performance Cylinder Heads for a VW Type 4 & Porsche 914 1.8L  Type 4 Bus. Heads comes with stainless steel 48mm intake and a stainless steel 38mm exhaust valves, with harden keepers, chromoly retainers, and dual high rev springs.They are ready to install.

Made from an AA 2.0L type 4 casting using 8mm valve stems.

The heads can also be opened to 103 to accommodate the larger bore sizes.

Engine: VW Type 4 / Porsche 914 1.8L

Springs: Dual High Rev

Valves: 48mm Intake by 38mm Exhaust

Casting: AA 2.0L Round Port

Plug Size: 14mm (Replacement Bosch Number is W8CC or NGK is B5ES.)

Bore: 94, works with 94 & 96mm Kits

Bore: 103 works with 103, 104, & 105mm Kits

Please Pick Bore size, and Spring Upgrade when ordering Above