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![Complete Downdraft EFI Stack Intake Manifold System [Chevy LS1 Fuel Injected] Polished](https://www.jegs.com/images/mini_750/700/746/746-1-148-042-02.jpg)
Vehicle Info NeededSPEEDMASTERPART NUMBER: 746-1-148-042-02
Complete Downdraft EFI Stack Intake Manifold System [Chevy LS1 Fuel Injected] Polished
$2,45000
Ships on 09/09/2026
Lowest Price GuaranteeGM
- Complete Downdraft EFI Stack Intake Manifold System
- Chevy LS1 Fuel Injected
- Non-EGR
- Idle-7000 RPM
- Includes Intake Trumpets and Fuel Rails
- Unassembled
- Aluminum Casting
- Polished Finish
- 8-Piece Set
Emissions Note:
This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.
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Part TypeIntake Manifold
BrandSPEEDMASTER
Package Height11.5
Package Width12.25
Package Length22.0
Weight26.4 PG
Part CategoryPerformance Parts
EgrNo
Throttle Body IncludedYes
Rpm Range0-7000
QuantitySold as a kit
Injectors IncludedNo
Fuel Rails IncludedYes
Part FitmentSemi Universal
Engine Make/SizeGM LS
Vendor Part Number1-148-042-02
Package Qty1
Package TypeEA
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