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#1 |
Senior Member
![]() Join Date: Aug 2010
Location: HSV, AL
Posts: 283
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"NEW" TBSS Intake Manifold (with injectors and TB)from GM?
Haven't seen any feedback on these... https://www.ebay.com/itm/28537864550...mis&media=COPY
Looks like a cheaper alternative to the Dorman intake that looks like an LS2 intake but performs like an Trail Blazer SS intake... with higher flow fuel injectors, and throttle body, sounds too good... The LS2 Dorman does not include TB or injectors or fuel rails... https://www.summitracing.com/parts/r...make/chevrolet Anybody tried one?
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1965 Suburban Waiting on Time and Money Last edited by RoyL; 12-20-2023 at 12:02 AM. |
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#2 |
Registered User
Join Date: Jun 2015
Location: Indanapolis, IN
Posts: 604
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Re: "NEW" TBSS Intake Manifold (with injectors and TB)from GM?
Pretty sure it is legit. Glens Auto Performance is a real company that I have bought TBSS related stuff from. I seem to recall a couple years back they bought (possibly) all remaining TBSS intakes available from GM. I think I saw it on their instagram IIRC. Like pallets of them.
TBSS intake, and nearly identical NNBS intake are GREAT options for LS engines if you have the space and don’t mind the look. |
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#3 | |
Senior Member
![]() Join Date: Aug 2010
Location: HSV, AL
Posts: 283
|
Re: "NEW" TBSS Intake Manifold (with injectors and TB)from GM?
Quote:
$695 This Listing Includes the Following: OEM GM Trailblazer SS Intake Manifold - GM Part Number 12580420 OEM GM TBSS/NNBS Fuel Rails - GM Part Number 12660709 Delphi 50lb/hr (58 PSI) Fuel Injectors - Part Number 12613412 (QTY 8) OEM GM 87mm Drive-By-Wire Throttle Body - Part Number 12679524 OEM GM Fuel Injector Retainer Clips - Part Number 12570620 (QTY 8) Fuel Rail Mounting Hardware TBSS Intake Throttle Body Gasket Throttle Body Mounting Hardware
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1965 Suburban Waiting on Time and Money |
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