This EFI Hi-Ram intake manifold is designed for Ford Small Block (Windsor) engines with an 8.2" deck height and comes with a 95mm LS throttle body flange top. The runner length and tapered cross-section are designed to perform well across a wide range of engine combinations, and it's intended for use with aftermarket cylinder heads.
Specifications:
- Engine: Ford Small Block (351W-family, 8.2" deck)
- Deck Height: 8.2"
- Manifold Type: Hi-Ram, complete with plenum top
- Finish: Natural
- Material: Cast aluminum
- Port Size: 2.00" x 1.190"
- Throttle Body Bore: 95mm (LS-style flange, gasket included)
- Basic Operating RPM Range: 1,500-7,000
- Fuel System: EFI, -8AN O-ring fuel rail ports
- Plenum Top Gasket Type: 3/32" round O-ring cord
- Part Number: 300-272
A low-profile distributor is required — Holley offers a Sniper HyperSpark version (565-322) and a Holley EFI Dual Sync (565-211).
FAQ
What throttle body does this manifold use?
It comes with a 95mm LS-style throttle body flange top, gasket included.
What deck height is this manifold designed for?
It's designed for Ford Small Block (Windsor) engines with an 8.2" deck height.
Do I need a special distributor with this manifold?
Yes, a low-profile distributor is required. Holley's Sniper HyperSpark (565-322) and Holley EFI Dual Sync (565-211) both work.
What cylinder heads does this manifold work with?
It's designed for use with aftermarket cylinder heads.
