Holley EFI Intake - Chevy Big Block V8 EFI chev/gmc The Pro 5R air filter

The Pro 5R air filter uses 5-layers of progressive

5in Control Arm Drop Kit

power-efficient engine that offers even more headroom than stock for higher horsepower applications

The harder you work your truck

Use 6-8 quarts of Mercon ULV with stock Tranmission pan

Holley EFI Intake - Chevy Big Block V8 EFI chev/gmc The Pro 5R air filterHolley 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 than