Set of AA Type 4 Heads 48 x 38 Valves, Square Port, Dual High-Rev Stage 1 P&P Pertronix Dome CC's: 44

Dome CC's: 44

Cylinders:cast iron

Works with OEM Porsche 200mm clutch

alcohol blends (up to and including E85)

Set of AA Type 4 Heads 48 x 38 Valves, Square Port, Dual High-Rev Stage 1 P&P Pertronix Dome CC's: 44This is a brand new (Set of 2) Stage 1 Port and Polished High Performance Cylinder Heads for a 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 areready to install. Made from an AA 2. 0L Square Port type4 casting using 8mm valvestems . The heads can also be opened to 103 to accommodate the larger bore sizes. Engine: VW Type 4