Earl's UltraPro ball valves are ideal for all racing applications & provide full uninterrupted flow when opened. The lightweight modular design is easy to rebuild. The glass reinforced PTFE seals are compatible with gasoline, racing fuels, methanol, alcohol, E85, oil, water & coolant. The small body valves are available in -6 & -8 AN sizes, and the large body valves are available in -10 & -12 AN sizes (choose from male/male, or male/female styles). Attractive clear & black anodized finish w/ red handle. The handle features a 1/4" hole for cable operation & is curved outward from the body for easy operation w/ extra finger clearance (even w/ racing gloves). These racing ball valves are ideal for use in most fuel and oil systems (i.e. fuel shut-off valves, oil accumulators/accusump™ systems, and many other applications).