SKU: 25163486483

Holley Black 351W Ford Hi-Ram EFI Manifold - 300-241BK

Sale price$629.98 Regular price$699.98
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Description

Holley Black 351W Ford Hi-Ram EFI Manifold - 300-241BKOverview: The EFI Hi Ram manifold line has a new addition for the 351W Ford application. This manifold comes with a 95MM LS throttle body flange top, a 105mm LS throttle body top is also available. The runner length and tapered cross section design will perform well for a wide range of engine combinations. The engineering team also redesigned the water crossover passage to allow room for distributor phasing. Aggressive, bold, race bred styling will

Overview:

The EFI Hi-Ram manifold line has a new addition for the 351W Ford application. This manifold comes with a 95MM LS throttle body flange top, a 105mm LS throttle body top is also available. The runner length and tapered cross section design will perform well for a wide range of engine combinations. The engineering team also redesigned the water crossover passage to allow room for distributor phasing. Aggressive, bold, race-bred styling will make bad intentions clear for drag race, muscle car, marine, off-road, sandrails, pulling trucks, track, street-rod applications and more! Manifold is designed for a 9.5" deck height. Manifold Width is 11.32".  Runner length and the tapered cross-section designed to perform well for a wide range of engine configurations  EFI fuel rails are machined for -8AN O-ring Fittings with passages large enough to accommodate high fuel flows and dampen pressure pulsations in the fuel system and come standard with EFI Hi-Ram kits.  Cast aluminum construction with black finish.
 

Features:

  • The 351W manifold is available to work with 95MM or 105MM GM LS throttle bodies
  • EFI fuel rails are machined for -8AN o-ring fittings with passages large enough to accommodate high fuel flows and dampen pressure pulsations in the fuel system and come standard with EFI Hi-Ram kits.
  • Plenum Top Gasket Type – 3/32” Round O-ring Cord
  • Manifold is designed for a 9.5" deck height.
  • Black Finish

 

Application:

Year Make Model Submodel Engine Size
1969 - 1970 Ford Fairlane   351/5.8 V8
1969 - 1970 Ford Falcon   351/5.8 V8
1969 - 1974 Ford Galaxie 500   351/5.8 V8
1972 - 1976 Ford Gran Torino   351/5.8 V8
1969 - 1984 Ford LTD   351/5.8 V8
1969 - 1976 Ford Torino   351/5.8 V8
1969 - 1974 Mercury Colony Park   351/5.8 V8
1970 - 1974 Mercury Monterey   351/5.8 V8
1975 - 1976 Ford Elite   351/5.8 V8
1975 - 1976 Bricklin SV-1   351/5.8 V8
1987 - 1991 Ford LTD Crown Victoria   351/5.8 V8
1969 - 1972 Ford Custom   351/5.8 V8
1997 Ford F-250 HD   351/5.8 V8
1969 - 1995 Ford Mustang   351/5.8 V8
1969 - 1974 Ford Ranch Wagon   351/5.8 V8
1969 - 1979 Ford Ranchero   351/5.8 V8
1977 - 1996 Ford E-350 Econoline Club Wagon   351/5.8 V8
1975 - 1996 Ford E-150 Econoline Club Wagon   351/5.8 V8
1975 - 1996 Ford E-250 Econoline   351/5.8 V8
1975 - 1991 Ford E-250 Econoline Club Wagon   351/5.8 V8
1975 - 1996 Ford E-350 Econoline   351/5.8 V8
1969 - 1974 Ford Country Squire   351/5.8 V8
1969 - 1977 Ford Custom 500   351/5.8 V8
1977 - 1979 Ford F-100   351/5.8 V8
1977 - 1996 Ford F-150   351/5.8 V8
1977 - 1979 Ford LTD II   351/5.8 V8
1977 - 1979 Ford Thunderbird   351/5.8 V8
1980 Lincoln Continental   351/5.8 V8
1980 Lincoln Mark VI   351/5.8 V8
1977 Lincoln Versailles   351/5.8 V8
1978 - 1989 Mercury Grand Marquis   351/5.8 V8
1969 - 1979 Mercury Cougar   351/5.8 V8
1971 - 1981 Mercury Marquis   351/5.8 V8
1975 - 1977 Mercury Monarch   351/5.8 V8
1969 - 1976 Mercury Montego   351/5.8 V8
1971 - 1989 DeTomaso Pantera   351/5.8 V8
1969 - 1974 Ford Country Sedan   351/5.8 V8
1996 Ford Econoline Super Duty   351/5.8 V8
1975 - 1983 Ford E-100 Econoline   351/5.8 V8
1975 - 1983 Ford E-100 Econoline Club Wagon   351/5.8 V8
1975 - 1996 Ford E-150 Econoline   351/5.8 V8
1977 - 1996 Ford F-250   351/5.8 V8
1977 - 1997 Ford F-350   351/5.8 V8
1975 - 1977 Ford Granada   351/5.8 V8
1978 - 1996 Ford Bronco   351/5.8 V8
1969 Mercury Comet   351/5.8 V8
1969 - 1971 Mercury Cyclone   351/5.8 V8

 

Specs:

Brand Holley EFI
Construction Cast
Emission Code 3
Engine Ford 351W
Finish Black
Flange Style EFI
Fuel System Type EFI
Manifold Type Hi-Ram
Port Size 2.00" x 1.190"
Product Type Manifold
RPM Power Band 1500-7000
Throttle Bore 95mm
Warranty Limited 90 Day
Shipping Notes
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
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SKU: 25163486483

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4.3 ★★★★★
Based on 30 reviews
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A
Verified Purchase
Amber Teele
West Palm Beach, US
★★★★★ 5
Best pillow I've ever had
Size: Queen (Pack of 1)
I don't really write reviews but holy buckets, Batman. This pillow is legit. Back, neck, and shoulder pain is nothing new for me; I've had scoliosis since I was a kid and hyperflexibility in my neck since birth leading to frequent muscle spasms that have caused me to miss work. Guys. This pillow. It is the most comfortable pillow I've ever had. Like, my neck doesn't hurt and I genuinely didn't remember what that felt like. It's simultaneously supportive and soft and it doesn't sink in. The instructions are super clear to understand and the pillow fluffs up no problem if it gets a little flat. This is a game changer for me and I so hope anyone who buys this has the same experience.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 6, 2026
D
Verified Purchase
Dana K.
New York, US
★★★★★ 5
I highly recommend this pillow, it’s great for someone with neck or back problems.
Size: Queen (Pack of 1), Size: Queen (Pack of 1)
I absolutely love this pillow! When it says it’s adjustable it definitely means that. When you first get it, it’s hard to believe that it’s going to be anything but put it in the dryer for a few minutes and it becomes so large. You will definitely have to remove some of the stuffing unless you like a really large fluffy pillow. The stuffing is high-quality and once it has been put into the dryer it becomes a fibrous type material that can be fluffed over and over and go back to the same size. It seems to be a high-quality cover on the outer portion and is thick and has a slight cooling affect. It has a separate cover on the inner portion covering the foam stuffing. I ordered this because I have neck problems and it has been super comfortable for me because I’m able to adjust it multiple times depending on my needs for the particular night when I lay down. Having the extra stuffing means that if the pillow does happen to go flat I can always add the extra that I took out when I received it. It did have a slight odor when it first came, but after putting it in the dryer, it went away immediately. I do think that’s only due to the plastic that it’s shipped in not anything with the pillow. I think this pillow is well worth it price and I would highly recommend it for anyone that is a side or back sleeper or has any type of neck problems.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 3, 2026
C
Verified Purchase
Caitlyn
Louisville, US
★★★★★ 5
Amazing!
Size: King (Pack of 1)
Such a great pillow I’m buying another one! You can add or subtract stuffing to your liking. It’s really nice quality, quilted and soft. Best pillow ever. Super comfy and great sleep. Pretty firm with all the stuffing. Perfect the way it came with stuffing on the side. My husband loves it and now I want one.
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Reviewed in the United States on May 15, 2026
A
Verified Purchase
Alli
Fort Morgan, US
★★★★★ 5
Totally worth the money
Size: King (Pack of 1), Size: King (Pack of 1)
Right off the bat, the packaging is absolutely adorable and felt like I was buying a premium product. I love that this pillow is adjustable and as a side sleeper, I needed a pillow that is both firm and supportive of my neck. This hits all the boxes. We will be buying more of these for our bed!
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Reviewed in the United States on June 1, 2026
K
Verified Purchase
Kindle Customer
Natrona Heights, US
★★★★★ 5
Soft and cool.
Color: Cooling Blue Cover, Size: Queen (Pack of 2)
Love this pillow set. Comfortable addition and nice and cool at all times. Going to be great for when the hot weather hits
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Reviewed in the United States on June 8, 2026

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