Holley EFI 2x4 Dual Plane Intake Manifold. All GM LS Gen III or Gen IV engines equipped with LS3/L92 style rectangular port cylinder heads.
The Holley GM 2x4 dual plane manifold is designed in the tradition of the great dual Holley 4160 induction systems that competed on drag strips, in Trans-Am at Lemans in the 1960's. The technology of the LS pushrod engine is now mated with the impressive multi-carb looks and performance of the muscle car era!
Features:
Power band from 1500-7000rpm
Perfect for any street/performance, muscle car or street rod enthusiast
Cast aluminum construction
Fits all GM LS Gen III or Gen IV engines equipped with LS3/L92 style rectangular port cylinder heads.
Dual plane design for equal distribution and great mid-range torque without comprimising top-end power
3 - This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles. The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles: o 1965 and older U.S. manufactured California Certified vehicles o 1967 and older U.S. manufactured Federally Certified vehicles o 1967 and older Foreign manufactured vehicle WARNING: It is against the law to install this part on an Emissions Controlled Vehicle The following vehicles are considered Emissions Controlled Vehicles: o 1966 and newer U.S. manufactured California Certified vehicles o 1968 and newer U.S. manufactured Federally Certified vehicles o 1968 and newer Foreign manufactured vehicle
