Genuine OEM LS3 L92 Complete Intake Fuel Rails Injectors Throttle Body 19418251This genuine OEM LS3 intake manifold assembly from Chevrolet Performance is designed to work with all L92/L76/L77/LS3 (rectangle port) cylinder heads. This is the original...

Performance Design XS Carbon Insert 103mm Intake Manifold LS3 L92 Square Port The XS Intake Manifold breaks the mold of the existing intake manifold architecture to maximize available space under the hood. When designing the optimum intake runner length...

Billet Aluminum -8AN Fuel Rails for Carbon pTR Intake Manifold LS3 / LS7 / L92 Performance Design billet fuel rails are specifically designed to be used with the Carbon pTR intake and allow you to complete your fuel system without have to source your...

Performance Design pTR Carbon Fiber Intake Manifold - LS3 L76 L92 Square Port The Carbon pTR Intake Manifold combines the best materials into a flexible and powerful tunnel ram architecture. Glass reinforced nylon lower and carbon fiber upper shell...

Genuine OEM GM 12599298 Positive Crankcase Ventilation PCV Tube Hose LS3 LSA LS9 Genuine OEM GM Part | Fits all Gen Gen IV LS3, LSA, LS9 engines ***DOES NOT FIT Gen IV engines with DOD/VVT (L76/L77/L99)***

LS Gen III Delphi MAP Sensor Adaptor Harness to Gen IV LS Bosch Style Sensor Plug-and-play adapter that will allow the installation of an LS3 MAP sensor in an LS2 or LS1 equipped vehicle.

GM LS3/L92/L76 Rectangle Port Single Plane EFI Intake Manifold w/ Fuel Rails Part Number: HH6313SColor: Silver (Bare Cast Aluminum)Fitment: GM Gen III or Gen IV LS engines with LS3/L92/L76 rectangle port cylinder heads Features:2600-6800 RPM power...

The LSXHR™ 103mm Intake Manifold for LS3 Rectangular Port Applications features: Standard "tall" stacks are interchangeable with separately purchased "medium" and "short" stacks to find the most powerful combination Polymer...

The new Holley Single-Plane Race intake manifold were designed with performance in mind. They feature a race bred, two piece split feature that was previously only found on the most expensive race intakes. The manifold will fit GM LS Gen III engines...

Tubing Coupler, Silicone, Black, Straight, 4.00 in. I.D., 3 in. Length, Each w/ clamps  

A unique open air box intake system is used with the Z28 LS7 engine, featuring a replaceable conical air filter and delivers the highest airflow performance of any production Camaro filter system. The air cleaner seals around the bottom of the hood...

Holley continues to push the envelope of intake design with its latest offering. The unique look of this intake will surely stand out from the crowd! Their latest release of fabricated "Dual Plenum" intake manifolds for GM LS1/2/6 and LS3/L92 engines...