Holley EFI Intake - Chevy Big Block V8 EFI - 300-561 sensors The 4" inlet is compatible

The 4" inlet is compatible with the factory inlet

9 Wideband Oxygen Sensor - Input/Output Harness - and assorted

A/C Compressor Included Yes A/C Compressor Type SD7 Accessory Drive Style High Mount Alternator Amperage 130 Alternator Included Yes Application GM Gen V LT Belt Included Yes Brand Holley Choose Your Part Accessory Drive Kits Damper Included No Damper Style Factory Emission Code 5 Engine GM Gen V LT1 Finish Cast Material Cast Aluminum Output 130 Amps Power Steering Hardline Included Yes Power Steering Pulley Included Yes Power Steering Pump Included Yes Power Steering Reservoir Included No Product Type Accessory Drive Kits Pulley Style Serpentine Tensioner Included Yes Thermostat Included No Warranty Limited 90 Day Water Neck Included No Water Pump Included Yes Water Pump Pulley Included Yes

Without Inline Fuel Filter

Fits 4x4 & Rear Wheel Drive models

Holley EFI Intake - Chevy Big Block V8 EFI - 300-561 sensors The 4" inlet is compatibleOverview: 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