Just remember if it doesn't have a bladder it realy isn't a fuel cell, just a fuel tank whith foam baffling.
www.racerpartswholesale.com ( 1800-397-7815 ) has a fuelsafe cell 22 gal for 477.90 . Whith out the bladder it doesn't provide any rupture protection, the only thing the foam does is keep the fuel from sloshing around in the tank. Hope this helps.