AA-GEX Stock Air-Cooled Long Block Engines, 1600 to 1688 cc Size:1641 cc Dual Port Also Used as custom springs

Also Used as custom springs in Type 4 Heads with 8mm Valves

5mm Exhaust

With Pre Heat

These completed combos are a simple way to to build a large displacement engine with minimal machine work

works with 92 thick walls K and M

AA-GEX Stock Air-Cooled Long Block Engines, 1600 to 1688 cc Size:1641 cc Dual Port Also Used as custom springsAA GEX New Volkswagen Air Cooled Long Block Engines, 1600 to 1688 cc Get the real thing. These engines are Brand New, assembled from All New AA Performance Parts by the new GEX Professionals. They feature a Dual Relief Case, Unleaded Heads and are all Hot Run Tested. The below engines with crate weigh 162 pounds. All GEX Stock engines, 1600 to 1688 cc, are made out of the new dual pressure relief valve engine case. They are the perfect stock