For GM LS3/L92 P/N Intake Manifold Single Plane - Carb | SPELAB
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For GM LS3/L92 P/N - Intake Manifold Single Plane - Carb | SPELAB
Carbureted single plane intake manifold. Fits all GM LS Gen III or IV engines equipped with LS3/L92 style rectangular port cylinder heads.Fitment：
For performance-minded LS engines with a 2,500-7,000 rpm power band
Description：
-Single Plane Mid-Rise Carbureted Intake Manifold
-GM LS3/L92 Rectangle Port
-Square Bore Carb Flange
-2500-7000 RPM
-Natural Finish
-Cast aluminum construction with consistent wall thickness throughout and strong mounting flanges
-Constant cross-sectional area produces a broad torque curve
-Accepts a carburetor with a Holley 4150 square bore flange
-The lowest carb flange height possible for improved hood clearance
-Ideal manifold for the centrifugal blower, turbocharger or nitrous power adders
-(8) Viton O-ring cylinder head mounting flange gaskets Intake Manifold Specs:
-RPM Range: 2,500 - 7,000
-Weight: 11.5 lbs
-Port Size: 2.50"H x 1.15"W
-Carb Mounting Flange Height from Lifter Valley Cover Flange: 5.42"
-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
Package Include：
Zinc plated hex head cap mounting bolts & washers
3/8" NPT hex socket pipe plug (to block the manifold vacuum port if necessary)
1/8" NPT hex socket pipe plug (to block the MAP sensor port if necessary)
(8) Viton O-ring cylinder head mounting flange gaskets Intake Manifold Specs:
W/o Product Instruction