Speedmaster 102mm 4-Bolt EFI Ram Air Intake Manifold; Black (98-02 5.7L Firebird)Find parts that fit my vehicle

OverviewConstructed from durable aluminum, this manifold offers improved strength and reliability, especially beneficial for engines equipped with turbochargers or superchargers, where plastic manifolds may fail under extreme pressure. Designed as a direct-fit replacement intake, it also includes a 102mm throttle body inlet for enhanced air intake potential.SpecsBrand: SpeedmasterPart Number: 1-148-019Part Type: Intake Manifold, Fuel InjectedEngine Block Style: Stock/OEM standard deckInjection Style: Multi-portBasic Operating RPM Range: 1,500-6,500Intake Section Included: CompleteEGR: NoInjectors Included: NoFuel Rails Included: NoAftermarket Fuel Rail Required: YesThrottle Body Included: NoThrottle Body Bore Diameter: 102mmSupplemental Bosses Cast-In: NoSupplemental Bosses Machined: NoRunners Included: NoRunners Removable: NoBase Material: AluminumBase Finish: Painted BlackQuantity: Sold individually.Notes: Bosses cast-in for nitrous.DescriptionThe Speedmaster intake manifold is engineered for LSX-style engines and is ideal for high-performance applications. It features an expanded plenum area to support increased airflow, making it well-suited for larger displacement LS1, LS2, and LS6 engines.

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