This part is compatible with the following vehicles. For Chevrolet: 71-72 Bel Air V8 6.6L, Big Block 71-72 Bel Air V8 7.4L 71-72 Biscayne V8 6.6L, Big Block 72-72 Biscayne V8 7.4L 73-73 Blazer V8 7.4L 72-72 Brookwood V8 6.6L, Big Block; VIN: S 72-72 Brookwood V8 7.4L 75-80 C10 V8 7.4L 72-72 C10 Pickup V8 6.6L, Big Block 73-74 C10 Pickup V8 7.4L 72-72 C10 Suburban V8 6.6L, Big Block 73-80 C10 Suburban V8 7.4L 86-86 C20 V8 7.4L, without Federal Emissions System 75-85 C20 V8 7.4L, To 01/01/85 72-72 C20 Pickup V8 6.6L, Big Block 73-74 C20 Pickup V8 7.4L 73-85 C20 Suburban V8 7.4L, To 01/01/85 75-85 C30 V8 7.4L To 01/01/85 72-72 C30 Pickup V8 6.6L, Big Block 73-74 C30 Pickup V8 7.4L 71-72 Caprice V8 6.6L, Big Block 71-72 Caprice V8 7.4L 70-72 Chevelle V8 6.6L, Big Block 71-73 Chevelle V8 7.4L 71-75 El Camino V8 7.4L 76-76 G20 V8 7.4L 74-74 G20 Van V8 7.4L 75-76 G30 V8 7.4L 71-72 Impala V8 6.6L, Big Block 71-72 Impala V8 7.4L 76-76 K10 V8 7.4L 74-74 K10 Pickup V8 7.4L 76-78 K20 V8 7.4L 74-74 K20 Pickup V8 7.4L 77-77 K30 V8 7.4L 74-74 K30 Pickup V8 7.4L 76-78 K5 Blazer V8 7.4L 71-72 Kingswood V8 6.6L, Big Block 71-71 Kingswood V8 7.4L 73-73 Malibu V8 7.4L Part Number: M6628 Warranty Period: 1 Year Fits: Chevrolet 1976-1976 K10 V8 7.4L; 1974-1974 K10 Pickup V8 7.4L; 1976-1978 K20 V8 7.4L; 1974-1974 K20 Pickup V8 7.4L; 1977-1977 K30 V8 7.4L; 1974-1974 K30 Pickup V8 7.4L; 1976-1978 K5 Blazer V8 7.4L Fits: Chevrolet 1975-1980 C10 V8 7.4L; 1972-1972 C10 Pickup V8 6.6L; 1973-1974 C10 Pickup V8 7.4L; 1972-1972 C10 Suburban V8 6.6L; 1973-1980 C10 Suburban V8 7.4L; 1986-1986 C20 V8 7.4L; 1975-1985 C20 V8 7.4L; 1972-1972 C20 Pickup V8 6.6L; 1973-1974 C20 Pickup V8 7.4L; 1973-1985 C20 Suburban V8 7.4L; 1975-1985 C30 V8 7.4L; 1972-1972 C30 Pickup V8 6.6L; 1973-1974 C30 Pickup V8 7.4L Fits: Chevrolet 1971-1972 Bel Air V8 6.6L; 1971-1972 Bel Air V8 7.4L; 1971-1972 Biscayne V8 6.6L; 1972-1972 Biscayne V8 7.4L; 1973-1973 Blazer V8 7.4L; 1972-1972 Brookwood V8 6.6L; 1972-1972 Brookwood V8 7.4L Part Number: M6628 Warranty Period: 1 Year ASIN B0FC67H16P Fit Type Vehicle Specific Fit Brand Name Urkastical Unit Count 1.0 Count Item Weight 2.5 Pounds Manufacturer Urkastical Body Material Alloy Steel Mounting Type Tank Mount Product Grade Replacement Part Connector Type NPT Operation Mode Automatic Auto Part Position Unknown Automotive Fit Type Vehicle Specific Fit Outlet Connection Type Threaded Manufacturer Part Number M6628 OEM Equivalent Part Number M6628 Compatible with Vehicle Type Truck, Van, SUV