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Vehicle Info NeededHOLLEYPART NUMBER: 510-300-229
300-229 EFI Hi-Ram Base Only For LS7
$1,06595
Ships on 09/09/2026
Lowest Price GuaranteeLS Modular Hi-Ram Base Only
- EFI Hi-Ram Base Only
- For LS7
- Natural Satin Finish
- Outstanding Power Potential
- Aggressive and Bold Race Styling
- Broad Power Range
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.
CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART
Part TypeIntake Manifold
BrandHOLLEY
Package Height10.1
Package Width14.6
Package Length20.5
Weight25.07 PG
Part CategoryPerformance Parts
Aftermarket Fuel Rail RequiredNo
Runners RemovableNo
Engine Block StyleStock/OEM standard Deck
UsageStreet/Hi-Performance
Number Of CarbsNone, For Fuel Injection
Throttle Body IncludedNo
Supplemental Bosses Cast-InNo
PositionUpper
EmissionWithout EGR
QuantitySold individually
Cylinder Head TypeStandard
Injectors IncludedNo
Fuel Rails IncludedYes
Engine Make/SizeGM LS
Intake Section IncludedBase only
Basic Operating Rpm RangeIdle-8,000
EgrWithout EGR
Supplemental Bosses MachinedNo
Runners IncludedYes
Base FinishNatural
Rpm Range2500-8500
Injection StyleMulti-port
Base MaterialAluminum
Vendor Part Number300-229
Package Qty1
Package TypeEA
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