Holley 4160 Vac Sec 4bbl 390-850 CFM major rebuild kit (HK4200)

Holley 4160 Vac Sec 4bbl 390-850 CFM square bore major rebuild kit

All ethanol resistant components, made in USA

Genuine Quickfuel 3-200QFT kit

Kit includes vac sec diaphragm externally adjustable needle & seats plus lock-nuts and end screws, power valve, all fibre washers pump diaphragm  

Suits:

Holley 4 bbl vacuum Secondary Carburettors list nos: 1848;1849;1850; 3310-2; 4452-1; 6299; 6619; 6909; 6919; 8004; 8007; 9776; 9834 

Includes blue non-stick re-useable bowl gaskets

Replaces Holley kits 37-119; 37-720; 37-754; 37-1542

Suits Road Demon Jr. (reg. T.M.), Road Demon (reg. T.M.), vacuum secondary Speed Demon (reg. T.M.); Barry Grant (reg.T.M.) kit no.190003

Our kit HK350 may also be suitable - check list numbers carefully