AFTERBURNER Intake Manifold (Chev LS1/6) Square Port - Dual Plane Each#300-130

A dual plane design makes this manifold perfect for low-end torque while still reaching up to 6500 RPM. The cast aluminum construction is light and efficient with consistent wall thicknesses and improved casting quality. O-ring cylinder head mounting flange gaskets provide an OE-style seal that makes installation a snap! Minimum carb flange height means the manifold clears the hood with little to no modification.

Features

Great for carbureted or throttle body EFI street applications
1500-6500 RPM range
4150 square bore carb flange
O-ring mounting flange gasket
Optimized runner layout and constant cross-sectional area create broad torque curve
Front Height: 5.07" (from front lifter valley cover to carb mounting flange)
Rear Height: 6.14" (from rear lifter valley cover to carb mounting flange)

Specifications :

Product Type: Intake Manifolds, Carbureted

Intake Section Included: Complete

Engine Block Style: Stock/OEM standard deck

Carburetor Quantity: One

Intake Style: Dual plane

Basic Operating RPM Range: 1,500-6,500

Port Size: 1" W x 2.72" H

Carb Flange Angle: 0°

Carb Flange: Standard Holley 4150, accepts up to 1.75" diameter throttle bores

Vacuum Port Thread: 3/8" NPT

MAP Sensor Port Thread: 1/8" NPT

Intake Manifold Height: 5.605"

Intake Finish: Natural

Intake Material: Aluminum

EGR: No

Quantity: Sold individually


Notes: Designed to fit cathedral port cylinder heads.