Earls Perform-O-Flex Hose - Size 20 - 3 Ft. Length - 403020ERL fuel-injectors-and-parts 7 L6 1975 - 1980

7 L6 1975 - 1980 Dodge W200 225/3

Smooth transition 1-5/8” mandrel- bent primary tube diameter for smooth flow and increased exhaust velocity resulting in improved torque and horsepower over factory manifolds

1968-1972 Chevrolet K10 Suburban

4 V8 1977 - 1978 GMC C25 Suburban 454/7

Earls Perform-O-Flex Hose - Size 20 - 3 Ft. Length - 403020ERL fuel-injectors-and-parts 7 L6 1975 - 1980Overview: Earl's PERFORM O FLEX stainless braid protected synthetic rubber hose is the premium quality racing hose depended on by the top racing teams of every professional sanctioning body in the world. PERFORM O FLEX features an inner liner of synthetic rubber. A partial coverage protective sheath of stainless steel braid is embedded in the liner during manufacturing. The reinforced hose liner is then bonded to a full coverage outer protective