Pair of Cylinder Heads for a 67-73 VW Type 1,2 or 3 Dual Port 1600cc. Heads come with New 35.5mm Intake and a 32mm Exhaust Valves, with springs keepers and retainers installed. Its ready to install on engine's that have a 85.5mm Bore. Engine: VW Type 1, 2 and 3 1600cc Dual Port. CYL Bore: 85.5mm. Rebuilt and ready to install and GO. SBI SBI500-50 Seat Rings. Cylinder head is the only part that is warrantied with the valves, guides, springs and workmanship of the cylinder head. The item "This is a Pair of Cylinder Heads 67-73 VW Type 1,2, 3 Dual Port 16 85.5 Bore" is in sale since…