These new gaskets fit 4160 series 780 CFM Holley 4 barrel carbs with vacuum secondary's, 1-1/2" primary and 1-3/4" secondary throttle bores and no removable jets in the secondary's. This carb is a spread bore with square flange bolt pattern.
Holley 4160 Series Premium Carb Kit For390- 450 CFM For V/S & 3/8 Internal N/S.
Holley 4160 Series Carb Premium Kit For 780 CFM With V/S List 7010.
Holley 4160 Series Carb Premium Kit For 550- 600 CFM With V/S & 2 Stage P/V.
Holley 4160 Series Carb Rebuild Kit For 780 CFM With List 7010 & Vent Valve.
Holley 4160 Series Carb Rebuild Kit For 660 CFM Center Pumper.
Holley 4160 Series Carb Rebuild Kit For 780 CFM With Vacuum Secondary List 7010
