Holley GM LS Intake Manifold Dual Plane w/4150 Flange
Features:
Intake Manifold Dual Square Bore Dual Plane Aluminum Natural LS1 / LS2 / LS6 GM LS-Series Sold IndividuallyVehicle Applications:
1997-2007 Chevrolet Corvette 2004-2005 Cadillac CTS 1998-2002 Chevrolet CamaroHolley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors powered every Monster Energy NASCAR Cup team and nearly every NHRA Pro-Stock champion for four decades. Now, Holley EFI products power these cars and are dominating the performance world. Holley products for GM's popular LS engine are dominating the LS scene as well. Holley's products also include performance fuel pumps, intake manifolds and engine dress-up products for street performance, race and marine applications. As a single solution or partnered with products from other Holley companies we can give you the edge you need over the competition!
All GM LS Gen III or IV engines equipped with LS1/LS2/LS6 style cathedral port cylinder heads. Includes mounting bolts & washers.
NOTE: These Dual-Plane Intake Manifolds are NOT legal for sale or use on engines with pollution controlled equipment.
4150 Square bore flange Optimized runner layout and constant cross sectional area - broad torque curve, best vehicle performance from 1500-6500 RPM Minimum carb flange height means it fits in vehicles with minimal or no hood modifications Great for carbureted or throttle body EFI street applications Cast aluminum construction and efficient casting design for light weight, consistent wall thicknesses and improved casting quality Weighs 15.14 lbs. Height (front) - 5.07" from front lifter valley cover to carb mounting flange Height (rear) - 6.14" from rear lifter valley cover to carb mounting flange Port size - 2.72" height x 1" wide Mounting flange gasket type - O-ring Includes Viton O-rings - Viton is a registered trademark of DuPont Performance ElastomersProduct Description:
Intake Manifold Dual Square Bore Dual Plane Aluminum Natural LS1 / LS2 / LS6 GM LS-Series Sold IndividuallyFor over a century Holley has driven the cutting edge of fuel-system design. That work continues today through Holley’s market-leading EFI products as well as through Holley’s family of best-in-industry brands. Top brands like MSD, Flowmaster, Hurst, Accel, and many more make up the industry’s leading offering of enthusiast-driven products to deliver robust, complete performance solutions for builders, racers, and drivers. From propelling the LS-, Coyote-, and Gen 3 Hemi-swap trends, to continuously innovating late-model and vintage vehicle performance, Holley’s commitment to its customers and their cars is at the core of everything we do.
