Holley EFI Intake - Chevy Big Block V8 EFI - 300-561 chokes 2007 Chevrolet Silverado 1500 HD

2007 Chevrolet Silverado 1500 HD Classic

2008-2010 Ford F-250 Super Duty 415 CID

1973-1974 GMC G35/G3500 Van

Made of high quality paper material

Outlet Position: Offset (Same End)

Holley EFI Intake - Chevy Big Block V8 EFI - 300-561 chokes 2007 Chevrolet Silverado 1500 HDOverview: Holley EFI is excited to launch four new multi point fuel injection intake manifolds for the big block Chevy. These new intakes are available to fit oval or rectangular port heads, and 4150 or 4500 style throttle bodies. These Intakes are ideal for converting your big block high performance or racing engine from carburetion to fuel injection. These intake manifolds were computer designed and dyno proven to produce more horse power and torque