GM Performance LS3 Intake Manifolds (PART #GMP-12638197)

Top your 21st century small block with GM Performance LS3 intake manifolds. These Gen IV fuel injection nylon manifolds are available fully assembled with injectors, a fuel rail, a 90mm ETC throttle body, and gaskets or as a bare intake manifold. Designed for your LS3/L92 cylinder heads, these manifolds fit your stock deck with high performance. GM Performance LS3 intake manifold assemblies are the right connection for your engine and cylinder heads.

SPECIFICATIONS

Brand GM Performance
Manufacturer's Part Number 12638197
Part Type Intake Manifolds, Fuel Injected
Product Line GM Performance LS3 Intake Manifolds
Fuel Injection Style Multi-port
Intake Section Included Complete
Throttle Body Bore Size 90mm
Engine Block Deck Height Standard deck
Injectors Included Yes
Multi-Port Fuel Rails Included Yes
EGR No
Aftermarket Fuel Rail Required No
Throttle Body Included Yes
Supplemental Bosses Cast-In No
Supplemental Bosses Machined No
Runners Included Yes
Runners Removable No
Plenum Material Plastic
Plenum Finish Black
Base Material Plastic
Base Color Black
Remanufactured No
Quantity Sold as a kit.
Notes Plenum is a nylon plastic material.