Inpregnated with PTFE to significantly reduce friction of the fluids
Easy To Assemble
Ultra-Flex hose ends have been developed by Earl’s to be used with our Ultra-Flex 650™ hose. The crimp design offers our lightest alternative in plumbing a race engine. The Mil-Spec Type III hard anodizing also is impregnated with PTFE to significantly reduce friction of the fluids running through the line assemblies. The advantages of the smooth bore PTFE hose no longer ends at the hose end, but continues through the entire assembly!
Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors have powered every NASCAR® Sprint® Cup team and nearly every NHRA® Pro–Stock champion for four decades. Now, Holley EFI is dominating the performance world as well as our products for GM's LS engine. Holley's products also include performance fuel pumps, intake manifolds & engine dress–up products for street performance, race and marine applications. As a single solution, or partnered with products from other Holley companies - Hooker Headers, Flowtech Headers, NOS Nitrous, Weiand, Earl's Performance Plumbing, or Diablosport - Holley products can give you the edge you need over the competition.