Up for grabs is a GMPP Vortec TBI EFI intake manifold that has been bored to 2" for use with our bored 50mm TBI  GM part number 12496821 New never used - this was mocked up to do some flow testing, but never run.

There are a few shelf marks as we have had this for years, but no damage - see photos

This intake has EGR provisions for a standard GM TBI EGR,  stock thermostat and cooling system hose routings, standard coil and distributor mountings

Stock bore from GM is 46mm - we have bored this one to 2 inches for use with our 50mm TBI.  We have seen motors make close to 500hp with this setup and proper tuning

List price on this is $686, cheapest on the internet is $633

This is not returnable if installed or used

Message us with any questions

We usually ship within 1-2 business days and it will go out signature confirmation and insured