300-309 EFI Hi-Ram Manifold
InfoVehicle Info Needed
HOLLEYPART NUMBER: 510-300-309

300-309 EFI Hi-Ram Manifold

$1,34995
ShippingShips on 09/29/2026
Lowest PriceLowest Price Guarantee

Complete Intake Manifolds
EFI Hi-Ram Intake Manifold
  • Small Block Ford 351W
  • Side-Mount Top w/ 95 mm 5.0L Flange
  • Designed for 9.500 in. Deck Height
  • 1500-7000 RPM Range
  • Cast Aluminum
  • Satin Finish

    Dimensions

    Note:

    • This manifold requires the use of a 510-565-111 dual sync low-profile distributor (sold separately)
    • Many Ford vehicle models were originally equipped with a heater core flow restrictor located at either the original heater hose fitting in the factory intake or inline in the inlet heater hose which protects the heater core from damage. If you are replacing the hoses between the engine and heater core or changing the factory fitting check to see if your application requires a flow restrictor. Failure to use the proper flow restrictor will likely result in a damaged or leaking heater core

    Features:

    • Made for side-mounted throttle bodies utilizing 1986-1995 Ford 5.0L 95 mm Throttle Body Pattern
    • EFI fuel rails are machined for -8 AN O-ring fittings with passages designed to accommodate high-flow fuel as well as dampen pressure pulsations in the fuel system
    • 3/32 in. round O-ring cord plenum top gasket
    • The runner length and tapered cross section design will perform well for a wide range of engine combinations
    • The water crossover passage has been designed to allow room for distributor phasing

    Emissions Note:

    This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

    CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART

  • Part TypeIntake Manifold
    BrandHOLLEY
    Package Height15.0
    Package Width16.0
    Package Length26.5
    Weight34.0 PG
    Part CategoryPerformance Parts
    Throttle Body Bore Size (Mm)95
    Intake MaterialAluminum
    Port Size2 x 1.190
    Fuel System TypeEFI
    Rpm Range1500-7000
    QuantitySold as a kit
    Intake FinishCast aluminum
    Engine Make/SizeFord Small Block
    Vendor Part Number300-309
    Package Qty1
    Package TypeEA
    No Questions
    No Reviews

    Items You Need

    Black RTV, Temperature Resistant up to 625 Degrees F [3.8 oz. Tube]

    JEGS

    Black RTV, Temperature Resistant up to 625 Degrees F [3.8 oz. Tube]

    Part Number : 555-28035
    $799$8.99
    You Save$1.00
    Brake and Parts Cleaner [14 oz. Aerosol Can]

    JEGS

    Brake and Parts Cleaner [14 oz. Aerosol Can]

    Part Number : 555-72312
    $679$7.99
    You Save$1.20
    60 LED Work Light

    JEGS

    60 LED Work Light

    Part Number : 555-81927
    $2569$31.99
    You Save$6.30
    Disposable Shop Towels

    JEGS

    Disposable Shop Towels

    Part Number : 555-80187
    $1999$21.99
    You Save$2.00
    Fender Cover with Pocket [23 in. W x 31 1/2 in. L]

    JEGS

    Fender Cover with Pocket [23 in. W x 31 1/2 in. L]

    Part Number : 555-65010
    $1499$16.99
    You Save$2.00
    Gasgacinch 8 oz

    JEGS

    Gasgacinch 8 oz

    Part Number : 555-440-B
    $1569$17.09
    You Save$1.40
    Intake Manifold Gaskets Ford 260-351W

    JEGS

    Intake Manifold Gaskets Ford 260-351W

    Part Number : 555-210201
    $2089$25.99
    You Save$5.10
    Intake Manifold Bolts for Small Block Ford 289-302-351W

    JEGS

    Intake Manifold Bolts for Small Block Ford 289-302-351W

    Part Number : 555-83210
    $1199$12.89
    You Save$0.90
    Microfiber Towels, Oversized 16" x 16"

    JEGS

    Microfiber Towels, Oversized 16" x 16"

    Part Number : 555-80190
    $1399$15.09
    You Save$1.10
    Thread Sealing Tape 1/2 in. x 43 ft.

    JEGS

    Thread Sealing Tape 1/2 in. x 43 ft.

    Part Number : 555-75055
    $319$3.99
    You Save$0.80
    Round Magnetic Parts Tray [5 1/2 in. Round]

    JEGS

    Round Magnetic Parts Tray [5 1/2 in. Round]

    Part Number : 555-80080
    $549$5.99
    You Save$0.50
    Shop Towels Red

    JEGS

    Shop Towels Red

    Part Number : 555-80184
    $899$9.99
    You Save$1.00
    Heavy-Duty Nitrile Gloves [7 mils Thick, Large]

    JEGS

    Heavy-Duty Nitrile Gloves [7 mils Thick, Large]

    Part Number : 555-1124
    $1799$19.99
    You Save$2.00
    Thread Sealant 1/2 oz Tube

    JEGS

    Thread Sealant 1/2 oz Tube

    Part Number : 555-28011
    $539$5.99
    You Save$0.60
    3/8" Drive 250 in/lb Torque Wrench

    JEGS

    3/8" Drive 250 in/lb Torque Wrench

    Part Number : 555-M197
    $5999$65.99
    You Save$6.00
    Fuel Stabilizer 15oz Bottle

    LUCAS OIL

    Fuel Stabilizer 15oz Bottle

    Part Number : 639-10302
    $1015$11.28
    You Save$1.13
    Speed Soap Hand Cleaner, Heavy-Duty Walnut Shell, 14 oz. Squeeze Bottle

    JEGS

    Speed Soap Hand Cleaner, Heavy-Duty Walnut Shell, 14 oz. Squeeze Bottle

    Part Number : 555-72338
    $809$15.99
    You Save$7.90
    Some parts are not legal for use in California or other states with similar laws / regulations
    p65 warning
    Your Cart

    Your shopping cart is empty!