Sold Out
Holley 12-454-20 Fuel Pump Mechanical Holley 12-454-20
$379.53
Holley mechanical fuel pumps range from 80 GPH to 225 GPH in many various applications to meet the fuel demands of most engines. Whether you are looking for a street...
Guaranteed Fitment
Always the correct part
In-House Experts
We know our products
Fast Shipping
Quick delivery across Canada
Secure Checkout
100% safe & secure
Holley mechanical fuel pumps range from 80 GPH to 225 GPH in many various applications to meet the fuel demands of most engines. Whether you are looking for a street performance or an all out race mechanical fuel pump, Holley has the pump you need.
Specifications:
| Description_DES | Mechanical Fuel Pump |
| Description_EXT | Mechanical Fuel Pump; Free Flow GPH 170+; Free Flow LPH 644; Gasoline; 8 AN O-Ring - 3/4-16 SAE Inlet/Outlet; Silver; |
| Description_FAB | High Output Fuel Flow |
| Description_FAB | Flows 170 gph Free Flow |
| Description_FAB | Shutoff Pressure Pre-Set At 8 PSI |
| Description_FAB | Fuel Pressure Regulator Required |
| Description_FAB | Heavy Duty Construction For Continuous High rpm Operation |
| Description_FAB | Redesigned High Flow Valves Ensure Adequate Fuel Delivery |
| Description_FAB | Fuel Body Casting Can Be Rotated For Plumbing Situations |
| Description_FAB | 3/4in.-16 Inlet And Outlet Ports |
| Description_FAB | Fittings Not Included |
| Description_MKT | Holley mechanical fuel pumps range from 80 GPH to 225 GPH in many various applications to meet the fuel demands of most engines. Whether you are looking for a street performance or an all out race mechanical fuel pump, Holley has the pump you need. |
| Description_SHO | Fuel Pump Mechanical |
This Part Fits:
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 1965 | Chevrolet | Bel Air | ||
| 1966 | Chevrolet | Bel Air | ||
| 1970 | Chevrolet | Bel Air | ||
| 1971 | Chevrolet | Bel Air | ||
| 1972 | Chevrolet | Bel Air | ||
| 1973 | Chevrolet | Bel Air | ||
| 1974 | Chevrolet | Bel Air | ||
| 1975 | Chevrolet | Bel Air | ||
| 1965 | Chevrolet | Biscayne | ||
| 1966 | Chevrolet | Biscayne | ||
| 1970 | Chevrolet | Biscayne | ||
| 1971 | Chevrolet | Biscayne | ||
| 1972 | Chevrolet | Biscayne | ||
| 1975 | Chevrolet | C10 | ||
| 1976 | Chevrolet | C10 | ||
| 1977 | Chevrolet | C10 | ||
| 1978 | Chevrolet | C10 | ||
| 1979 | Chevrolet | C10 | ||
| 1980 | Chevrolet | C10 | ||
| 1968 | Chevrolet | C10 Pickup | ||
| 1969 | Chevrolet | C10 Pickup | ||
| 1973 | Chevrolet | C10 Pickup | ||
| 1974 | Chevrolet | C10 Pickup | ||
| 1968 | Chevrolet | C10 Suburban | ||
| 1969 | Chevrolet | C10 Suburban | ||
| 1970 | Chevrolet | C10 Suburban | ||
| 1971 | Chevrolet | C10 Suburban | ||
| 1972 | Chevrolet | C10 Suburban | ||
| 1973 | Chevrolet | C10 Suburban | ||
| 1974 | Chevrolet | C10 Suburban | ||
| 1975 | Chevrolet | C10 Suburban | ||
| 1976 | Chevrolet | C10 Suburban | ||
| 1977 | Chevrolet | C10 Suburban | ||
| 1978 | Chevrolet | C10 Suburban | ||
| 1979 | Chevrolet | C10 Suburban | ||
| 1980 | Chevrolet | C10 Suburban | ||
| 1975 | Chevrolet | C20 | ||
| 1976 | Chevrolet | C20 | ||
| 1977 | Chevrolet | C20 | ||
| 1978 | Chevrolet | C20 | ||
| 1979 | Chevrolet | C20 | ||
| 1980 | Chevrolet | C20 | ||
| 1981 | Chevrolet | C20 | ||
| 1982 | Chevrolet | C20 | ||
| 1983 | Chevrolet | C20 | ||
| 1984 | Chevrolet | C20 | ||
| 1985 | Chevrolet | C20 | ||
| 1986 | Chevrolet | C20 | ||
| 1968 | Chevrolet | C20 Pickup | ||
| 1969 | Chevrolet | C20 Pickup | ||
| 1970 | Chevrolet | C20 Pickup | ||
| 1971 | Chevrolet | C20 Pickup | ||
| 1972 | Chevrolet | C20 Pickup | ||
| 1973 | Chevrolet | C20 Pickup | ||
| 1974 | Chevrolet | C20 Pickup | ||
| 1968 | Chevrolet | C20 Suburban | ||
| 1969 | Chevrolet | C20 Suburban | ||
| 1970 | Chevrolet | C20 Suburban | ||
| 1971 | Chevrolet | C20 Suburban | ||
| 1972 | Chevrolet | C20 Suburban | ||
| 1973 | Chevrolet | C20 Suburban | ||
| 1974 | Chevrolet | C20 Suburban | ||
| 1975 | Chevrolet | C20 Suburban | ||
| 1976 | Chevrolet | C20 Suburban | ||
| 1977 | Chevrolet | C20 Suburban | ||
| 1978 | Chevrolet | C20 Suburban | ||
| 1979 | Chevrolet | C20 Suburban | ||
| 1980 | Chevrolet | C20 Suburban | ||
| 1981 | Chevrolet | C20 Suburban | ||
| 1982 | Chevrolet | C20 Suburban | ||
| 1983 | Chevrolet | C20 Suburban | ||
| 1984 | Chevrolet | C20 Suburban | ||
| 1985 | Chevrolet | C20 Suburban | ||
| 1986 | Chevrolet | C20 Suburban | ||
| 1975 | Chevrolet | C30 | ||
| 1976 | Chevrolet | C30 | ||
| 1977 | Chevrolet | C30 | ||
| 1978 | Chevrolet | C30 | ||
| 1979 | Chevrolet | C30 | ||
| 1980 | Chevrolet | C30 | ||
| 1981 | Chevrolet | C30 | ||
| 1982 | Chevrolet | C30 | ||
| 1983 | Chevrolet | C30 | ||
| 1984 | Chevrolet | C30 | ||
| 1985 | Chevrolet | C30 | ||
| 1986 | Chevrolet | C30 | ||
| 1968 | Chevrolet | C30 Pickup | ||
| 1969 | Chevrolet | C30 Pickup | ||
| 1970 | Chevrolet | C30 Pickup | ||
| 1971 | Chevrolet | C30 Pickup | ||
| 1972 | Chevrolet | C30 Pickup | ||
| 1973 | Chevrolet | C30 Pickup | ||
| 1974 | Chevrolet | C30 Pickup | ||
| 1967 | Chevrolet | Camaro | ||
| 1968 | Chevrolet | Camaro | ||
| 1969 | Chevrolet | Camaro | ||
| 1970 | Chevrolet | Caprice | ||
| 1971 | Chevrolet | Caprice | ||
| 1972 | Chevrolet | Caprice | ||
| 1973 | Chevrolet | Caprice | ||
| 1974 | Chevrolet | Caprice | ||
| 1975 | Chevrolet | Caprice | ||
| 1976 | Chevrolet | Caprice | ||
| 1966 | Chevrolet | Chevelle | ||
| 1967 | Chevrolet | Chevelle | ||
| 1968 | Chevrolet | Chevelle | ||
| 1969 | Chevrolet | Chevelle | ||
| 1970 | Chevrolet | Chevelle | ||
| 1970 | Chevrolet | Chevelle | ||
| 1971 | Chevrolet | Chevelle | ||
| 1972 | Chevrolet | Chevelle | ||
| 1973 | Chevrolet | Chevelle | ||
| 1966 | Chevrolet | Corvette | ||
| 1967 | Chevrolet | Corvette | ||
| 1968 | Chevrolet | Corvette | ||
| 1969 | Chevrolet | Corvette | ||
| 1970 | Chevrolet | Corvette | ||
| 1971 | Chevrolet | Corvette | ||
| 1972 | Chevrolet | Corvette | ||
| 1973 | Chevrolet | Corvette | ||
| 1974 | Chevrolet | Corvette | ||
| 1966 | Chevrolet | El Camino | ||
| 1967 | Chevrolet | El Camino | ||
| 1968 | Chevrolet | El Camino | ||
| 1969 | Chevrolet | El Camino | ||
| 1970 | Chevrolet | El Camino | ||
| 1970 | Chevrolet | El Camino | ||
| 1971 | Chevrolet | El Camino | ||
| 1972 | Chevrolet | El Camino | ||
| 1973 | Chevrolet | El Camino | ||
| 1974 | Chevrolet | El Camino | ||
| 1975 | Chevrolet | El Camino | ||
| 1973 | Chevrolet | G10 Van | ||
| 1974 | Chevrolet | G10 Van | ||
| 1973 | Chevrolet | G20 Van | ||
| 1974 | Chevrolet | G20 Van | ||
| 1975 | Chevrolet | G30 | ||
| 1976 | Chevrolet | G30 | ||
| 1973 | Chevrolet | G30 Van | ||
| 1974 | Chevrolet | G30 Van | ||
| 1965 | Chevrolet | Impala | ||
| 1966 | Chevrolet | Impala | ||
| 1970 | Chevrolet | Impala | ||
| 1971 | Chevrolet | Impala | ||
| 1972 | Chevrolet | Impala | ||
| 1973 | Chevrolet | Impala | ||
| 1974 | Chevrolet | Impala | ||
| 1975 | Chevrolet | Impala | ||
| 1976 | Chevrolet | Impala | ||
| 1968 | Chevrolet | K10 Pickup | ||
| 1969 | Chevrolet | K10 Pickup | ||
| 1968 | Chevrolet | K10 Suburban | ||
| 1969 | Chevrolet | K10 Suburban | ||
| 1970 | Chevrolet | K10 Suburban | ||
| 1971 | Chevrolet | K10 Suburban | ||
| 1972 | Chevrolet | K10 Suburban | ||
| 1976 | Chevrolet | K20 | ||
| 1977 | Chevrolet | K20 | ||
| 1978 | Chevrolet | K20 | ||
| 1968 | Chevrolet | K20 Pickup | ||
| 1969 | Chevrolet | K20 Pickup | ||
| 1973 | Chevrolet | K20 Pickup | ||
| 1974 | Chevrolet | K20 Pickup | ||
| 1968 | Chevrolet | K30 Pickup | ||
| 1969 | Chevrolet | K30 Pickup | ||
| 1970 | Chevrolet | K30 Pickup | ||
| 1971 | Chevrolet | K30 Pickup | ||
| 1973 | Chevrolet | K30 Pickup | ||
| 1974 | Chevrolet | K30 Pickup | ||
| 1976 | Chevrolet | K5 Blazer | ||
| 1977 | Chevrolet | K5 Blazer | ||
| 1978 | Chevrolet | K5 Blazer | ||
| 1973 | Chevrolet | Laguna | ||
| 1974 | Chevrolet | Laguna | ||
| 1975 | Chevrolet | Laguna | ||
| 1966 | Chevrolet | Malibu | ||
| 1967 | Chevrolet | Malibu | ||
| 1973 | Chevrolet | Malibu | ||
| 1974 | Chevrolet | Malibu | ||
| 1975 | Chevrolet | Malibu | ||
| 1970 | Chevrolet | Monte Carlo | ||
| 1971 | Chevrolet | Monte Carlo | ||
| 1972 | Chevrolet | Monte Carlo | ||
| 1973 | Chevrolet | Monte Carlo | ||
| 1974 | Chevrolet | Monte Carlo | ||
| 1975 | Chevrolet | Monte Carlo | ||
| 1969 | Chevrolet | Nova | ||
| 1970 | Chevrolet | Nova | ||
| 1975 | Chevrolet | P30 | ||
| 1976 | Chevrolet | P30 | ||
| 1977 | Chevrolet | P30 | ||
| 1978 | Chevrolet | P30 | ||
| 1979 | Chevrolet | P30 | ||
| 1980 | Chevrolet | P30 | ||
| 1981 | Chevrolet | P30 | ||
| 1982 | Chevrolet | P30 | ||
| 1983 | Chevrolet | P30 | ||
| 1984 | Chevrolet | P30 | ||
| 1985 | Chevrolet | P30 | ||
| 1986 | Chevrolet | P30 | ||
| 1987 | Chevrolet | P30 | ||
| 1988 | Chevrolet | P30 | ||
| 1989 | Chevrolet | P30 | ||
| 1987 | Chevrolet | R30 | ||
| 1988 | Chevrolet | R30 | ||
| 1987 | Chevrolet | V30 | ||
| 1988 | Chevrolet | V30 | ||
| 1975 | GMC | C15 | ||
| 1976 | GMC | C15 | ||
| 1977 | GMC | C15 | ||
| 1978 | GMC | C15 | ||
| 1975 | GMC | C15 Suburban | ||
| 1976 | GMC | C15 Suburban | ||
| 1977 | GMC | C15 Suburban | ||
| 1978 | GMC | C15 Suburban | ||
| 1968 | GMC | C15/C1500 Pickup | ||
| 1969 | GMC | C15/C1500 Pickup | ||
| 1970 | GMC | C15/C1500 Pickup | ||
| 1971 | GMC | C15/C1500 Pickup | ||
| 1972 | GMC | C15/C1500 Pickup | ||
| 1973 | GMC | C15/C1500 Pickup | ||
| 1974 | GMC | C15/C1500 Pickup | ||
| 1968 | GMC | C15/C1500 Suburban | ||
| 1969 | GMC | C15/C1500 Suburban | ||
| 1970 | GMC | C15/C1500 Suburban | ||
| 1971 | GMC | C15/C1500 Suburban | ||
| 1972 | GMC | C15/C1500 Suburban | ||
| 1973 | GMC | C15/C1500 Suburban | ||
| 1974 | GMC | C15/C1500 Suburban | ||
| 1979 | GMC | C1500 | ||
| 1980 | GMC | C1500 | ||
| 1979 | GMC | C1500 Suburban | ||
| 1980 | GMC | C1500 Suburban | ||
| 1975 | GMC | C25 | ||
| 1976 | GMC | C25 | ||
| 1977 | GMC | C25 | ||
| 1978 | GMC | C25 | ||
| 1975 | GMC | C25 Suburban | ||
| 1976 | GMC | C25 Suburban | ||
| 1977 | GMC | C25 Suburban | ||
| 1978 | GMC | C25 Suburban | ||
| 1968 | GMC | C25/C2500 Pickup | ||
| 1969 | GMC | C25/C2500 Pickup | ||
| 1970 | GMC | C25/C2500 Pickup | ||
| 1971 | GMC | C25/C2500 Pickup | ||
| 1972 | GMC | C25/C2500 Pickup | ||
| 1973 | GMC | C25/C2500 Pickup | ||
| 1974 | GMC | C25/C2500 Pickup | ||
| 1968 | GMC | C25/C2500 Suburban | ||
| 1969 | GMC | C25/C2500 Suburban | ||
| 1970 | GMC | C25/C2500 Suburban | ||
| 1971 | GMC | C25/C2500 Suburban | ||
| 1972 | GMC | C25/C2500 Suburban | ||
| 1979 | GMC | C2500 | ||
| 1980 | GMC | C2500 | ||
| 1981 | GMC | C2500 | ||
| 1982 | GMC | C2500 | ||
| 1983 | GMC | C2500 | ||
| 1984 | GMC | C2500 | ||
| 1985 | GMC | C2500 | ||
| 1986 | GMC | C2500 | ||
| 1979 | GMC | C2500 Suburban | ||
| 1980 | GMC | C2500 Suburban | ||
| 1981 | GMC | C2500 Suburban | ||
| 1982 | GMC | C2500 Suburban | ||
| 1983 | GMC | C2500 Suburban | ||
| 1984 | GMC | C2500 Suburban | ||
| 1985 | GMC | C2500 Suburban | ||
| 1986 | GMC | C2500 Suburban | ||
| 1975 | GMC | C35 | ||
| 1976 | GMC | C35 | ||
| 1977 | GMC | C35 | ||
| 1978 | GMC | C35 | ||
| 1968 | GMC | C35/C3500 Pickup | ||
| 1969 | GMC | C35/C3500 Pickup | ||
| 1970 | GMC | C35/C3500 Pickup | ||
| 1971 | GMC | C35/C3500 Pickup | ||
| 1972 | GMC | C35/C3500 Pickup | ||
| 1973 | GMC | C35/C3500 Pickup | ||
| 1974 | GMC | C35/C3500 Pickup | ||
| 1979 | GMC | C3500 | ||
| 1980 | GMC | C3500 | ||
| 1981 | GMC | C3500 | ||
| 1982 | GMC | C3500 | ||
| 1983 | GMC | C3500 | ||
| 1984 | GMC | C3500 | ||
| 1985 | GMC | C3500 | ||
| 1986 | GMC | C3500 | ||
| 1975 | GMC | G25 | ||
| 1976 | GMC | G25 | ||
| 1968 | GMC | K15/K1500 Pickup | ||
| 1969 | GMC | K15/K1500 Pickup | ||
| 1970 | GMC | K15/K1500 Suburban | ||
| 1971 | GMC | K15/K1500 Suburban | ||
| 1972 | GMC | K15/K1500 Suburban | ||
| 1976 | GMC | K25 | ||
| 1977 | GMC | K25 | ||
| 1978 | GMC | K25 | ||
| 1976 | GMC | K25 Suburban | ||
| 1977 | GMC | K25 Suburban | ||
| 1968 | GMC | K25/K2500 Pickup | ||
| 1969 | GMC | K25/K2500 Pickup | ||
| 1973 | GMC | K25/K2500 Pickup | ||
| 1974 | GMC | K25/K2500 Pickup | ||
| 1968 | GMC | K35/K3500 Pickup | ||
| 1969 | GMC | K35/K3500 Pickup | ||
| 1970 | GMC | K35/K3500 Pickup | ||
| 1971 | GMC | K35/K3500 Pickup | ||
| 1973 | GMC | K35/K3500 Pickup | ||
| 1974 | GMC | K35/K3500 Pickup | ||
| 1979 | GMC | K3500 | ||
| 1980 | GMC | K3500 | ||
| 1981 | GMC | K3500 | ||
| 1982 | GMC | K3500 | ||
| 1983 | GMC | K3500 | ||
| 1984 | GMC | K3500 | ||
| 1985 | GMC | K3500 | ||
| 1986 | GMC | K3500 | ||
| 1970 | GMC | P25/P2500 Van | ||
| 1971 | GMC | P25/P2500 Van | ||
| 1975 | GMC | P35 | ||
| 1976 | GMC | P35 | ||
| 1977 | GMC | P35 | ||
| 1978 | GMC | P35 | ||
| 1979 | GMC | P3500 | ||
| 1980 | GMC | P3500 | ||
| 1981 | GMC | P3500 | ||
| 1982 | GMC | P3500 | ||
| 1983 | GMC | P3500 | ||
| 1984 | GMC | P3500 | ||
| 1985 | GMC | P3500 | ||
| 1986 | GMC | P3500 | ||
| 1987 | GMC | P3500 | ||
| 1988 | GMC | P3500 | ||
| 1989 | GMC | P3500 | ||
| 1987 | GMC | R3500 | ||
| 1988 | GMC | R3500 | ||
| 1989 | GMC | R3500 | ||
| 1972 | GMC | Sprint | ||
| 1973 | GMC | Sprint | ||
| 1987 | GMC | V3500 | ||
| 1988 | GMC | V3500 | ||
| 1989 | GMC | V3500 |
Shipping Information
We offer FREE shipping on all orders within Canada. Most orders ship within 1-2 business days.
Standard delivery typically takes 3-7 business days depending on your location.
Returns Policy
We accept returns within 30 days of purchase. Items must be in original condition with all packaging.
For returns or exchanges, please contact our customer service team.

