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Vehicle Info NeededSPEEDMASTERPART NUMBER: 746-1-135-001
Downdraft Intake Manifold & Fuel Injection System Big Block Chevy 454
$3,97000
Ships on Sep 17, 2026
Lowest Price GuaranteeDowndraft Intake Manifold & Fuel Injection SystemBig Block Chevy 454 1.480 in. Injector O-O Distance Includes FAST EZ-EFI 2.0 Fuel Injection System
- Fuel Injector Adapter Included: No
- Coolant Temperature Sensor Included: Yes
- Air Temperature Sensor Included: Yes
- Vacuum Canister Included: No
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 TypeFuel Injection System
BrandSPEEDMASTER
Part CategoryPerformance Parts
Throttle Body FinishPolished
Intake MaterialCast Aluminum
Throttle Body IncludedYes
Injection StyleThrottle body
Intake FinishPolished
Injectors IncludedNo
Fuel Rails IncludedYes
Throttle Body MaterialAluminum
Engine Make/SizeChevy 454
Vendor Part Number1-135-001
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
