Holley 300-269 - Holley Single Plane EFI Intake - GM LS7

Single Plane EFI LS Intake Manifold. Fits all GM LS Gen III engines equipped with LS7 cylinder heads.Designed with a 4150 Square bore flange. Optimized runner layout and constant cross sectional area - broad torque curve, best vehicle performance from 2500-7000 RPMMinimum carb flange height - fit in vehicles with minimum hood modifications. Cast aluminum construction - great manifold for centrifugal blower, turbocharged or NOS power adder applicationsThe manifold kit includes the fuel rails, mounting hardware, and o-ring cylinder head mounting flange gaskets.

Includes fuel rails, mounting hardware, and O-ring cylinder head mounting flange gaskets.The included fuel rails are designed to accept Bosch Style EV-1 or GM OE LS7 fuel injectors.