AFR 1121/1120 SBC 227/65 OR 75CC .710 LIFT ASSEMBLED YOUR CHOICE OF CHAMBER SIZE

AFR 1121/1120 SBC 227/65 OR 75CC .710 LIFT ASSEMBLED YOUR CHOICE OF CHAMBER SIZE

$4,400.00
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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 Porting Finish Combustion Chamber 1067 Stock Race Ready 75cc 1068 Stock Race Ready 65cc 1120 Stock Competition 75cc 1121 Stock Competition 65cc 1074 Spread Port Race Ready 65cc 1075 Spread Port Race Ready 75cc 1124 Spread Port Competition 65cc 1125 Spread Port Competition 75cc Click part # to add product to your cart 227cc Race Ready Flow Chart   .200 .300 .400 .500 .550 .600 .650 .700 Int 148 210 261 296 304 312 315 318 Exh 116 162 204 220 225 229 233 237 227cc Competition Flow Char

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