** Current Lead Time on Builds: 8 - 9 Months ** - ALL SALES FINAL- NO REFUNDS OF ANY TYPE
Higgins Heads/Intake Package ASSEMBLED

Higgins Heads/Intake Package ASSEMBLED

HIGGINS cylinder head and intake manifold packages. This is a very nice combination of parts that can make 1000hp+ N/A and 2500hp+ on a boosted application. No other cylinder head in this price point can compare. 


-Cleveland Style for SBF

-3.3 MCSA

-2.230/1.600 Valves (Stainless or Coated Titanium Available)

-PSI DR426R Valve Springs (300lb Closed/840lb Open) Contact for other spring options

-Xceldyne Titanium Retainers

-Fully CNC ported and ready to assemble

-50cc Combustion Chamber (Contact for other sizes)

-Standard "Cleveland" header bolt pattern on standard exhaust port

-Raised exhaust port requires our custom flanges

-Fully Assembled and Ready to Install


-Fully Ported and Ready to Install

-Available for 9.200 or 9.500 Deck Height

-4150 or 4500 Flange

-Carburetor or EFI (EFI version comes with fuel rails)