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Vehicle Info NeededSPEEDMASTERPART NUMBER: 746-PCE316.1150
Turbo Exhaust Headers GM LS 4.8/5.3/6.0L - Stainless Steel
$20770
Ships on 11/02/2026
Lowest Price GuaranteeLS Series
- Turbo Exhaust Headers
- GM LS 4.8/5.3/6.0L
- 1 3/4 (.750) in. Primary Tubes
- 2.500 in. Collectors
- 7/16 (.4375) in. Flange Thickness
- Forward-Facing
- Stainless Steel
- Natural Finish
- Includes (2) 3 in. V-Band Clamps
- Set of 2
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 TypeHeader
BrandSPEEDMASTER
Package Height8.0
Package Width12.0
Package Length28.0
Weight19.82 PG
Part CategoryPerformance Parts
Hardware IncludedNo
Header FinishNatural
Mandrel-BentYes
QuantitySold as set of 2
Header MaterialStainless steel
Gaskets IncludedYes
Collector AttachmentV-band
Clamps IncludedYes
Part FitmentSemi Universal
Reducers IncludedNo
Primary Tube Outside Diameter1.75 in (44.45 mm)
Header StyleTurbo
Primary Tube Diameter1.75 in (44.5 mm)
Vendor Part NumberPCE316.1150
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
