AFR 1124/1125 SBC 227/65 OR 75CC .710 LIFT ASSEMBLED YOUR CHOICE OF CHAMBER SIZE injection 5 Minimum Roller 4000 -

5 Minimum         Roller       4000 - 7500        Oval Track / Drag Race

992 833g $1580

"Pro Street

Full restoration takes place at approximately 4000 rpm

AFR 1124/1125 SBC 227/65 OR 75CC .710 LIFT ASSEMBLED YOUR CHOICE OF CHAMBER SIZE injection 5 Minimum Roller 4000 -CALL SHANON AT 507 445 3235 WITH ANY QUESTIONS. AFR's 227cc "Race Ready" and "Competition" heads feature 100% CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout. This head features 60 40 valve spacing and requires shaft mount rocker arms for optimum valve train geometry (can be used with . 050 offset intake rockers for drag race only applications). 227cc Aluminum SBC Cylinder Heads Part # Exhaust Port