SKU: 83870133333

Holley 351W Ford Hi-Ram EFI Manifold - 300-242

Sale price$629.98 Regular price$699.98
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Description

Holley 351W Ford Hi-Ram EFI Manifold - 300-242Overview: The EFI Hi Ram manifold line has a new addition for the 351W Ford application. This manifold comes with a 105MM LS throttle body flange top, a 95mm 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 105MM LS throttle body flange top, a 95mm 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.
 

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.
  • Requires the Use of Holley EFI Dual Sync Distributor - 565-111

 

Application:

Year Make Model Submodel Engine Size
1969 - 1974 Ford Country Sedan   351/5.8 V8
1969 - 1972 Ford Custom   351/5.8 V8
1997 Ford F-250 HD   351/5.8 V8
1969 - 1979 Mercury Cougar   351/5.8 V8
1969 - 1971 Mercury Cyclone   351/5.8 V8
1971 - 1981 Mercury Marquis   351/5.8 V8
1969 - 1976 Mercury Montego   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
1978 - 1996 Ford Bronco   351/5.8 V8
1969 - 1984 Ford LTD   351/5.8 V8
1969 - 1977 Ford Custom 500   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
1975 - 1996 Ford E-350 Econoline   351/5.8 V8
1977 - 1996 Ford E-350 Econoline Club Wagon   351/5.8 V8
1977 - 1979 Ford F-100   351/5.8 V8
1977 - 1996 Ford F-150   351/5.8 V8
1977 - 1996 Ford F-250   351/5.8 V8
1977 - 1997 Ford F-350   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 - 1977 Mercury Monarch   351/5.8 V8
1971 - 1989 DeTomaso Pantera   351/5.8 V8
1972 - 1976 Ford Gran Torino   351/5.8 V8
1975 - 1977 Ford Granada   351/5.8 V8
1977 - 1979 Ford LTD II   351/5.8 V8
1969 - 1995 Ford Mustang   351/5.8 V8
1969 - 1979 Ford Ranchero   351/5.8 V8
1977 - 1979 Ford Thunderbird   351/5.8 V8
1969 - 1976 Ford Torino   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 - 1974 Ford Galaxie 500   351/5.8 V8
1969 - 1974 Ford Ranch Wagon   351/5.8 V8
1969 - 1974 Ford Country Squire   351/5.8 V8
1969 - 1970 Ford Fairlane   351/5.8 V8
1969 - 1970 Ford Falcon   351/5.8 V8
1969 - 1974 Mercury Colony Park   351/5.8 V8
1969 Mercury Comet   351/5.8 V8

 

Specs:

Brand Holley EFI
Construction Cast
Emission Code 3
Engine Ford 351W
Finish Satin
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 105mm
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: 83870133333

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codymac5
Waukegan, US
★★★★★ 5
Nice fit, quality look good too.
Color: Premium-CF9846A, Color: Premium-CF9846A
Just installed in a 2006 4Runner. Can’t speak to exact filter partials or longevity, but what I can’t say is that it fits very well and looks to be made very well. It actually fits better than the Bosh filters I normally use. Has a nice foam seal around all 4 edges and fits in the tray perfectly. Seem to be a nice option. So if you have a 03-09 4Runner it’s going to work well. Here’s some pictures of this filter (the blue one) next to a Bosh filter I removed. Also a picture with it in the factory tray.
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Reviewed in the United States on March 1, 2026
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Verified Purchase
ToddV
Boise, US
★★★★★ 5
Very nice product for the money!
Color: Premium-CF9846A, Color: Premium-CF9846A
The product is very high quality. I am impressed by how sturdy the filter is compared to the Bosch cabin filter i normally use. I will be buying this product again
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Reviewed in the United States on September 14, 2025
M
Verified Purchase
Mike789
Waukegan, US
★★★★★ 5
Fast shipping, works great
Color: Premium-CF9846A
Fast shipping, works great
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Reviewed in the United States on October 4, 2025
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Verified Purchase
Cashino
Waukegan, US
★★★★★ 5
Great quality
Color: Premium-CF9846A
👌
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Reviewed in the United States on July 21, 2025
E
Verified Purchase
Electrical issues regarding installation and not compatible with the light
Phoenix, US
★★★★★ 5
Fits!
Color: Premium-CF9846A
Perfect fit
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2025

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