The new single plane intake manifold is designed to provide a broad RPM powerband for high-performance street/strip engine applications to a maximum engine speed of 7500 RPM. The carburetor-mounting pad is designed to accept all stock or aftermarket square-bore carburetors with manual or electric chokes.
These intake manifolds are designed to accept most stock hardware and accessory brackets, but offer performance features; like an updated plenum divider area, a 1 inch shorter overall height than most single plane manifolds, and a choice of two distributor clamp locations. The isolated design of the air/fuel passages helps to increase cooler charge air density and performance.
Vortec Intake fits most popular Gm crate engines equipped with Vortec or Fast Burn Heads including Ho engines (like 350 Ho), Sp Series Engines (Sp 350) and Zz Series Engines (ZZ6).
Features and Benefits:
- Single plane design with isolated plenum to keep the air charge cooler Small Block Chevrolet 262-400 cid engines equipped with 1996-2002 (L31) Vortec cylinder heads (non-Egr applications) Power band: 2500-7500 RPM Port Size: 2.05 inch height 1.02 inch width Height: Front 4.23 inch, Rear 5.33 inch 4150 square bore mounting flange to adapt most aftermarket throttle body designs
Details:
- Basic Operating RPM Range: 2500-7500 RPM
- Cnc Ported: No
- Carburetor Flange: Square/4150
- Carburetor Quantity: 1.0
- Carburetor Studs Included: No
- Color: Natural
- Construction: Cast
- Cylinder Head Port Shape: Rectangle
- Deck Height: 9.025 Inch
- Egr Port: No
- Engine: Chevrolet Small Block Gen I - Vortec
- Flange Style: 4150
- Front Maximum Height: 4.18 Inch
- Fuel Injectors Included: No
- Fuel Rail(s) Included: No
- Fuel System Type: Carbureted
- Gasket Or Seal Included: No
- Grade Type: Performance
- Intake Port Gasket(s) Included: No
- Manifold Type: Single Plane
- Material: Aluminum
- Nitrous Bung(s) Included: No
- Plenum Finish: Natural
- Rear Maximum Height: 5.28 Inch
- Removable Runners: No
- Removable Top/Lid: No
- Single Or Dual Plane Type: Single Plane
- Throttle Body Bore Diameter: 3.6
- Throttle Body Gasket Included: No
- Throttle Body Included: No
- Vacuum Ports: Yes
- Warranty: Manufacturer's Limited 90 Day Warranty
Holley Chevy Small Block V8 with L31 Vortec Cylinder Heads SBC 4150 Single Plane Intake Manifold Small Block Chevrolet 262-400 Cid Engines with 1996-2002 (L31) Vortec Cylinder Heads (non-EGR Applications) Holley 300-264
Specifications:
| Country of Origin | USA |
| Sold As | Each |
| UPC | 90127072714 |
| Availability | Available |
| Universal | No |