This Strip Dominator intake manifold suits 1957-1986 262ci-400ci Small Block Chevy engines (1987-and-later applications with aluminum heads), using a single plane design with an isolated plenum and water cross-over for a broad, strip-oriented power band.
Specifications:
- Barrels: 4
- Basic Operating RPM Range: 4500-7600
- Engine Fitment: Chevrolet Small Block Gen I, 262ci-400ci
- Carburetor Flange: 4150 Square Bore
- Manifold Type: High Rise, Single Plane with Isolated Plenum
- Material: Cast Aluminum, Natural finish
- Height: Front 5.11", Rear 5.97"
- Port Size: 2.05" height x 1.22" width
- Part Number: 300-25
FAQ
What engines does the 300-25 intake manifold fit?
1957-1986 262ci-400ci Small Block Chevy engines, and 1987-and-later applications with aluminum heads.
What is the recommended RPM range?
4500-7600 RPM.
What type of plenum design does it use?
A single plane design with an isolated plenum and isolated water cross-over.
What carburetor flange does it use?
A 4150 square bore flange.

