Welcome to Quad 4 Rods - your source for engine adapters and accessories for today's hottest inline 4 engines.

• If you are looking for that vintage "Offy" look for a street rod or your track roadster, look no further!!!
  
  
• For the latest in DOHC 16 valve engines for a LOTUS 7 or re-power in a vintage British sports car, you have found the right source!!!
  
  
• We have engine adapters to convert popular front wheel drive engines to readily available and less expensive 5-speed and automatic transmissions.
  
  
• Perplexed with electronic fuel injection? Now you can run these engines with side draft carburetors and simple stand alone ignition systems to supply spark.