• Gas Valve, 425 Mixer, Lean, Silicone

Air/Gas Valve Assembly, with silicone diaphragm, 425 Mixer, for 370 CID & above (very lean).

This valve may also be used on engines smaller than 370 CID such as 350 CID engines to improve their fuel economy as well.  Lean propane fuel mixtures do not harm engines and do improve fuel efficiency.  This is an easy upgrade that can be done with a flat screwdriver in about 15 minutes.

Gas Valve, 425 Mixer, Lean, Silicone

  • Brand: Impco
  • Product Code: AV1-1644-2
  • Availability: Pre-Order
  • $113.40