This kit includes the parts needed to plumb the HydraMat inside the fuel cell for use in ARCA Road Course Racing: (2) 3/4" Stat-O-Seals (2) 7/8" Stat-O-Seals (1) Pre-Made Supply Hose (1) pre-Made Return Hose (1) 8 AN Straight Bulkhead Fitting (1) 10 AN Straight Bulkhead Fitting (1) 8 AN Bulkhead Nut (1) 10 AN Bulkhead Nut (1) 10 AN Cap