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FlowKooler pumps patented impeller designs help stop engines from overheating and reduces engine temperature up to 30 degrees by doubling the flow of coolant and building system pressure.

Home / Products / 1575 1965-1970 Oldsmobile 455 5-1/8" tall for non ac water pump Out of Stock Until 08/31/24

1575 1965-1970 Oldsmobile 455 5-1/8" tall for non ac water pump Out of Stock Until 08/31/24

$149.00

1575 1965-1970 Oldsmobile 455 5-1/8
1575 1965-1970 Oldsmobile 455 5-1/8
1575 1965-1970 Oldsmobile 455 5-1/8
1575 1965-1970 Oldsmobile 455 5-1/8
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1575 1965-1970 Oldsmobile 455 5-1/8" tall for non ac water pump Out of Stock Until 08/31/24

$149.00

Flowkooler High Flow pump for the Oldsmobile 455 engine has a CNC machined billet impeller designed with an increased vane count and a reduced plate-to-impeller clearance.  It achieves greater flow rates, higher head pressure and a more efficient flow. The impeller color is due to Type II Class II military grade surface coating which protects against corrosive fluids. 

This pump is commonly found on cars without AC.  The taller hub heights were used with AC cars to advance the fan blades forward 1/2".  They needed just a little more to cool with the demands of AC condenser and pump 1576 fits that set-up.

FlowKooler introduced the first hi flow pumps and continues to improve impeller design. Why is increased flow so important to cooling a hot Olds Rocket engine? Because it has been proven time and time again that reducing the cycle time between the heat source and the heat sink creates more opportunities to shed heat and drop engine temperatures.

From 0-3,300 RPM…Nothing Beats a FlowKooler!

    General Specifications:
    Number of vanes on impeller 16 CNC Aluminum
    Direction of Rotation CW
    Fan hub working height 5-1/8" non ac cars
    Shaft Diameter 5/8"
    Inlet Outside Diameter 2 1/8"
    Hose Connections: 1st 2nd
    Gender M M
    Diameter 3/4" 3/4"
    Threaded No No
    Other Special Features:
    • 16 blade CNC Machined Aluminum impeller
    • Impeller protected with a military grade Type II anodized surface coating
    • Has two male 3/4 heater hose connections
    • Commonly called a "short pump" for Oldsmobile. 
    • Fits 1960s and 1970s GM products without AC
    • Alternative Part Numbers 230336, 230608, 230899, 384783, 384786, 388182, 388183, 398681, 404584, 5511135, 5511162, 58292, 58293, 58363, 511509, 251113, 252563, 252737, AW773, CWP343, 1001, 1002, 100292, 101002, 101006, 101009, B426, B427, B652, P426, P427, P652, 98008, P427, 50426, 50427, P427, 2281545, 182506, ELGWP773, ELGWP935, WP773, 87674356954, FP1343, 1302773, 43120, 311111, HYT11111C, 1443, 43120, 614941, 3343, PC320, FP1343, T4060
    Parts Contained in Box:
    Mounting Gasket, Installation Sheet, FlowKooler Decal
    Make Model Year Block CID Liters
    buick apollo 1975 V8 265 4.3L
    buick skylark 76-75 V8 265 4.3L
    buick estate wagon 83-81 V8 307 5.0L
    buick riviera 85-80 V8 307 5.0L
    buick lesabre 86-81 V8 307 5.0L
    buick electra 87-81 V8 307 5.0L
    buick regal 87-86 V8 307 5.0L
    buick lesabre 90-88 V8 307 5.0L
    buick century 1977 V8 350 5.7L
    buick regal 1977 V8 350 5.7L
    buick skylark 1977 V8 350 5.7L
    buick century 1981 V8 350 5.7L
    buick electra 1985 V8 350 5.7L
    buick lesabre 1985 V8 350 5.7L
    buick regal 1985 V8 350 5.7L
    buick riviera 1985 V8 350 5.7L
    buick electra 82-77 V8 350 5.7L
    buick estate wagon 82-77 V8 350 5.7L
    buick lesabre 82-77 V8 350 5.7L
    buick riviera 82-77 V8 350 5.7L
    buick regal 83-81 V8 350 5.7L
    buick century 1977 V8 403 6.6L
    buick lesabre 78-77 V8 403 6.6L
    buick riviera 78-77 V8 403 6.6L
    buick electra 79-77 V8 403 6.6L
    buick estate wagon 79-77 V8 403 6.6L
    buick estate wagon 89-88 All All
    cadillac fleetwood 90-86 V8 307 5.0L
    cadillac brougham 90-87 V8 307 5.0L
    cadillac deville 84-79 V8 350 5.7L
    cadillac seville 85-76 V8 350 5.7L
    cadillac eldorado 85-79 V8 350 5.7L
    cadillac fleetwood 85-79 V8 350 5.7L
    chevrolet c10/c1500 pickup 81-78 V8 350 5.7L
    chevrolet malibu 83-82 V8 350 5.7L
    chevrolet el camino 84-82 V8 350 5.7L
    chevrolet monte carlo 84-82 V8 350 5.7L
    chevrolet caprice 85-80 V8 350 5.7L
    chevrolet impala 85-80 V8 350 5.7L
    gmc c15/c1500 pickup 81-78 V8 350 5.7L
    gmc c15/c1500 suburban 81-78 V8 350 5.7L
    gmc caballero 84-83 V8 350 5.7L
    oldsmobile cutlass tiara 1976 V8 260 4.3L
    oldsmobile omega 77-75 V8 260 4.3L
    oldsmobile cutlass 81-75 V8 260 4.3L
    oldsmobile cutlass salon 81-75 V8 260 4.3L
    oldsmobile cutlass supreme 82-75 V8 260 4.3L
    oldsmobile delta 88 82-77 V8 260 4.3L
    oldsmobile cutlass calais 82-78 V8 260 4.3L
    oldsmobile cutlass cruiser 82-79 V8 260 4.3L
    oldsmobile cutlass cruiser 83-81 V8 307 5.0L
    oldsmobile 98 84-80 V8 307 5.0L
    oldsmobile cutlass calais 84-82 V8 307 5.0L
    oldsmobile custom cruiser 85-80 V8 307 5.0L
    oldsmobile delta 88 85-80 V8 307 5.0L
    oldsmobile toronado 85-80 V8 307 5.0L
    oldsmobile cutlass 85-87 V8 307 5.0L
    oldsmobile cutlass salon 87-85 V8 307 5.0L
    oldsmobile cutlass supreme 88-82 V8 307 5.0L
    oldsmobile cutlass tiara 1976 V8 350 5.7L
    oldsmobile f85 72-71 V8 350 5.7L
    oldsmobile custom cruiser 74-71 V8 350 5.7L
    oldsmobile 98 74-72 V8 350 5.7L
    oldsmobile omega 74-73 V8 350 5.7L
    oldsmobile vista cruiser 75-71 V8 350 5.7L
    oldsmobile cutlass supreme 77-71 V8 350 5.7L
    oldsmobile cutlass salon 77-75 V8 350 5.7L
    oldsmobile cutlass 81-71 V8 350 5.7L
    oldsmobile cutlass salon 81-79 V8 350 5.7L
    oldsmobile cutlass supreme 82-79 V8 350 5.7L
    oldsmobile cutlass cruiser 83-78 V8 350 5.7L
    oldsmobile 98 84-77 V8 350 5.7L
    oldsmobile cutlass calais 84-79 V8 350 5.7L
    oldsmobile delta 88 85-71 V8 350 5.7L
    oldsmobile custom cruiser 85-77 V8 350 5.7L
    oldsmobile toronado 85-79 V8 350 5.7L
    oldsmobile cutlass 1977 V8 403 6.6L
    oldsmobile cutlass salon 1977 V8 403 6.6L
    oldsmobile cutlass supreme 1977 V8 403 6.6L
    oldsmobile toronado 1977 V8 403 6.6L
    oldsmobile vista cruiser 1977 V8 403 5.7L
    oldsmobile 98 79-77 V8 403 6.6L
    oldsmobile custom cruiser 79-77 V8 403 6.6L
    oldsmobile delta 88 79-77 V8 403 6.6L
    oldsmobile 442 1971 V8 455 7.5L
    oldsmobile f85 1972 V8 455 7.5L
    oldsmobile cutlass tiara 1976 V8 455 7.5L
    oldsmobile toronado 74-71 V8 455 7.5L
    oldsmobile 98 75-71 V8 455 7.5L
    oldsmobile vista cruiser 75-71 V8 455 7.5L
    oldsmobile custom cruiser 76-71 V8 455 7.5L
    oldsmobile cutlass 76-71 V8 455 7.5L
    oldsmobile cutlass supreme 76-71 V8 455 7.5L
    oldsmobile delta 88 76-71 V8 455 7.5L
    oldsmobile cutlass salon 76-75 V8 455 7.5L
    oldsmobile 98 1976 All All All
    oldsmobile custom cruiser 1976 All All All
    oldsmobile toronado 1978 All All All
    oldsmobile toronado 76-75 All All All
    oldsmobile custom cruiser 90-86 All All All
    pontiac grand lemans 1976 V8 260 4.3L
    pontiac lemans 1976 V8 260 4.3L
    pontiac ventura 76-75 V8 260 4.3L
    pontiac bonneville 1981 V8 307 5.0L
    pontiac catalina 1981 V8 307 5.0L
    pontiac laurentian 1981 V8 307 5.0L
    pontiac parisienne 1986 V8 307 5.0L
    pontiac safari 89-87 All 307 5.0L
    pontiac firebird 1977 V8 350 5.7L
    pontiac grand lemans 1977 V8 350 5.7L
    pontiac grand prix 1977 V8 350 5.7L
    pontiac grand safari 1977 V8 350 5.7L
    pontiac lemans 1977 V8 350 5.7L
    pontiac phoenix 1977 V8 350 5.7L
    pontiac ventura 1977 V8 350 5.7L
    pontiac laurentian 81-76 V8 350 5.7L
    pontiac catalina 81-77 V8 350 5.7L
    pontiac bonneville 84-77 V8 350 5.7L
    pontiac grand prix 84-81 V8 350 5.7L
    pontiac parisienne 85-79 V8 350 5.7L
    pontiac grand safari 78-77 V8 400 6.6L
    pontiac grand lemans 1977 V8 403 6.6L
    pontiac grand prix 1977 V8 403 6.6L
    pontiac lemans 1977 V8 403 6.6L
    pontiac bonneville 79-77 V8 403 6.6L
    pontiac catalina 79-77 V8 403 6.6L
    pontiac firebird 79-77 V8 403 6.6L

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    1575 1965-1970 Oldsmobile 455 5-1/8
    1575 1965-1970 Oldsmobile 455 5-1/8
    1575 1965-1970 Oldsmobile 455 5-1/8
    1575 1965-1970 Oldsmobile 455 5-1/8
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