No Holley Webers on the 302,I tried em once on the 261, they carbureted nice , but they were uglier than dead cats mounted on the intake.And a single 4 bbl worked just as well,less complicated and for sure less fugly
A big port GMC 4bbl intake just fell into my lap, have the 390 Holley 4bbl and linkage off the 261,don't wanna be fussing with tuning carbs on a fresh engine, build the intake later on.