FI is easy...use junkyard GM parts. www.diy-efi.org/gmecm

My Clifford 194-292 4bbl manifold already has the bosses set up for injectors. TBI is even easier, you just need an adapter plate made to fit the manifold opening.


Get a REAL truck, get a GMC! www.oldgmctrucks.com
1954 GMC De Luxe COE