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Vehicle Info NeededSPEEDMASTERPART NUMBER: 746-1-148-032
Qualifier ER Series Intake Manifold GM LS1/LS6
$43000
Ships on 09/17/2026
Lowest Price Guarantee85 mm
- Qualifier ER Series Intake Manifold
- GM LS1/LS6
- RPM Range: 1,500-6,500
- Throttle Body Bore: 85 mm
- Aftermarket Fuel Rail Required
- Bosses Cast-In For Nitrous
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 Height8.8
Package Width16.4
Package Length24.0
Weight33.45 PG
Part CategoryPerformance Parts
Part FitmentSemi Universal
Engine Make/SizeGM LS
Vendor Part Number1-148-032
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
