I have 3 new single four intake sidewinder fuel logs to sell 100.00 shipped to your door. The sidewinder fuel logs are what the factory used or what was supposed to be used with the sidewinder intake . If you have the proper factory canister filter and metal fuel lines you have to have this fuel log to terminate to. You need the fuel log to make the intake work right. I suppose you could cobble up some rubber hose from the fuel pump and if you are using a aftermarket Holley use the chrome fuel line Holley makes but that looks out of place and cheap IMO. The original looking duel four fuel logs are relatively common the single four are not . A original single four fuel log is very rare and would sell for several hundred dollars at least. This is a extremely nice new unused reproduction . Paypal friends and family only. PM me for any additional information. Thank you. Last one , price reduced to 90.00 shipped.