summit carbs

Ah I was reading the wrong numbers

on the choke horn it says

R84010
1618

I was searching the 1618:banghead:

Guess its a 4010


Yep....Stock specs from Holley's technical library,

600 cfm
67 primary jet
75 secd jet
6.5 power valve
.026 accel pump nozzle
"purple" secondary spring