Air Cooled VW 1971-1979 Dual Port Cylinder Head Bare 031500420

1971-1979 Dual Port Cylinder Head Bare 031500420 - OEM Number(s) (031-500-420)

Update your Volkswagen engine by replacing your old original head with our high quality new Bare Cylinder Head. The 500 Series Castings comes with clean flowing cooling vanes, for maximum cooling through the head, and around the intake ports for increased Horsepower.

Our Bare Dual Port Cylinder Head is a must have for your Air Cooled Volkswagen. This New Dual Port Cylinder Head is sold bare with seats & guilds 40mm Intake 35.5mm Exhaust.

• Dual Port Bare Head
• Intake Valve Size 40mm
• Exhaust Vale Size 35.5mm
• Head Bore 85.5
• Plug Size 12mm

Parts You Will Need

• 

  1961-1979 Neoprene Valve Cover Gaskets 1200cc-1600cc Pair

• 

  1961-1979 Valve Cover Cork Gaskets 10 Pack 1200cc-1600cc

• 

  1963-1979 Engine Pushrods 4140 Hi-Perf Chromoly for 1500cc-2237cc

• 

  1963-1979 Pushrods Mild Performance 5/16" Set of 8 1300cc-1835cc

• 

  1963-1979 Pushrod Tubes High Performance Aluminum Set of 8

• 

  1966-1979 1300cc-1600cc Pushrod Tubes with Seals

Parts We Recommend

• 

  1966-1979 Engine Gasket Set without Rear Main Seal 1300-1600cc 111198007A

• 

  1960-1979 Valve Covers Finned Aluminum with Bail Wires & Gaskets 1200-1600

• 

  1960-1979 Finned Aluminum Valve Covers 1200cc - 1600cc

• 

  1965-1979 Volkstroker 3 Engine Kit 90.5mm Pistons & Cylinder 1776cc

Also known under these part numbers: (For reference only)

• 031 500 420
• 031-500-420