Techtonics Conversion Guide to use 34mm 5.5mm Intake Valve (109 121)

Conversion Guide to use 34mm 5.5mm Intake Valve (109 121) in VW 16v and Audi 5 20v cylinders heads that had 7mm valves. Silicone bronze. 5.5mm ID. (use stem seal 109 326i for intake and 109 327 for exhaust) 109225

• most of the time to intakes guides will need to be reamed or hone to size and sometimes the exhaust

Fitment:

• 1990-1994 VW B3 Passat 16v
  1987-1988 VW Mk2 Scirocco 16v
  1985-1992 VW Mk2 Golf 16v
  1985-1992 VW Mk2 Jetta 16v

⚠️CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

• Shipping & Returns