99-2006 GM Truck Flex Fuel Kit
$275.00
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99-2006 GM Truck Flex Fuel Kit
$275.00
Plug N Play Flex Fuel kit for 99-07 classic GM trucks using a factory style intake manifold and fuel rail combination. This will NOT work if you are running aftermarket rails. The kit includes a Plug N Play harness that connects to one of your ignition coil and has a single wire that gets pinned to the PCM.
This kit will work if you are running a NNBS / TBSS intake manifold and rails on your NBS as well.