This is a very universal part. You can go to your local Auto Parts store to get one. If they give you a choice between high pressure or low pressure, get the low pressure one. You should be able to regulate down to 3 psi. My local Parts America sells one from Purolator for about $17. JC Whitney sells it, too. for $18.95. I forget if it is 1/4" or 5/16" or 3/8" fittings, though. Part #s 73xg8053T or 4A, or 5Y, respectively. It goes in the fuel inlet to the carb. I spliced mine in by removing about 2" (it´s width) from the fuel line about 3" from the carb. Mine is chrome plated and liiks like it may have been put there by the factory. Hope this helps. Jack