[MARKDTN]

I put EFI on a '72 SWB for a guy about 15 years ago. Used an '86 S10 Blazer tank that had a 2.8 TBI. Swapped the pump for what I needed ('89 IROC pump). It has the correct resistance sending unit for the stock gauge. It has a side fill. On the truck I did, I notched the top of the frame for the filler neck. Somebody else put a (5th gen) stepside bed on it and made the filler on the passenger side.