Replace # 159064 Compatible with Holley 4160 Series Vacuum Secondary Carbs 570, 600, 650, 670, 750 & 770 cfm Compatible with Holley List Numbers 1850, 3310, 8007, 9015, 9776, 80457, 80508, 80570, 80670 & 80770 Package including: As pictured Goodbest New Carburetor Carb Rebuild Repair Kit Compatible With Holley 4160 Series 600 CFM 1850 80457 80551 Replace 159064
Replace # 159064
Compatible With Holley 4160 Series Vacuum Secondary Carbs 570, 600, 650, 670, 750 & 770 cfm
Compatible With Holley List Numbers 1850, 3310, 8007, 9015, 9776, 80457, 80508, 80570, 80670 & 80770

Package Inculides: As pictured