This is our custom made direct bolt-on rebuilt GM TBI 5.0L assembly for a 1991-92 TBI trucks with TH700R4 transmission - Includes rebuilt 5.7L injector assembly w/ cleaned and flow matched injectors, new injector gaskets.  Photos are for reference only and will not be the exact item you receive.  Throttle linkage, vacuum ports and TPS/IAC setup with be correct for application listed.  

Fitment: 1991-92 full size GM trucks 5.0L TBI motor  - Includes:: full size Silverado, Sierra, Suburban, Yukon, Tahoe, and full size Blazer C/K/R/V 1500/2500/3500 series - not for S series trucks/blazer - This TBI does have the linkage for 700R4 TV cable

Photos are for reference only and will not be the exact item you receive.  Throttle linkage, vacuum ports and TPS/IAC setup with be correct for application listed

Return your stock, rebuildable TBI assembly and receive a $70 core refund.  Any broken screws or other issues will reduce core refund.

What are you getting here?:

  • remanufactured stock GM TBI base cleaned and refinished
  • direct fit with correct linkage, IAC and TPS hookups and correct ports
  • remanufactured 5.0L injector assembly - cleaned and flow matched injectors
  • OEM 12PSI fuel pressure spring and regulator
  • All threaded holes cleaned, tapped and repaired as needed
  • new injector assembly gaskets
  • Install your TPS and IAC
  • basic Installation setup instructions
  • Pictures are generic and TBI base and linkage my differ from shown.  All specifications and hook-ups will be correct for the applications listed.

Payment and Shipping - we usually ship all orders USPS priority within 24hrs (except holidays and Sundays) For UPS or express shipping, please see the ebay shipping calculator tab - Paypal only per ebay rules. 

If you have any questions or need fitment info, please email.  We usually respond within 24hrs - Monday-Saturday.

Thanks for looking


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