Set of AA Type 4 Heads 48 x 38 Valves, Square Port, Dual High-Rev Stage 1 P&P Pertronix Cylinders:cast iron

Cylinders:cast iron

Great torque

Works with OEM Porsche 200mm clutch

(1) Early Throw-out Bearing

Dome CC's: 44

Set of AA Type 4 Heads 48 x 38 Valves, Square Port, Dual High-Rev Stage 1 P&P Pertronix Cylinders:cast ironThis 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