Holley EFI 4500 Intake Manifold - BBC - Rectangle Port Lightweight Carbon Fiberglass Composite Reduce chassis flex and increase

Reduce chassis flex and increase handling and performance on your 4th Gen GM F-body with two-point bolt-on sub-frame connectors from BMR Suspension

Pit Stop USA offers Rugged Blower Prefilter for MAC-1X BLOWER-PF-1X at low everyday prices

635 in OD Steps

pipe diameters

The OE Camaro and Corvette accessory brackets may need to be clearanced when installing Holley 2-Piece LS and Tall LS valve covers and coils

Holley EFI 4500 Intake Manifold - BBC - Rectangle Port Lightweight Carbon Fiberglass Composite Reduce chassis flex and increaseHolley 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