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Thermactor Air Injector Reducer Bushing (5/8"-11 x 7/16"-14) 6226
Enhanced supercharger air inlet
125 INTAKE (50° Valve Job) 139 205 257 300 319 322 325
125 intake valve
AFR 1132/1130 SBC 235/70 OR 80CC .800 LIFT ASSEMBLED YOUR CHOICE OF CHAMBER SIZE injection Thermactor Air Injector Reducer BushingCALL SHANON AT 507 445 3235 WITH ANY QUESTIONS. Our 235cc "Competition" heads come with 100% CNC machined intake runners, exhaust ports and combustion chambers. Equipped with Titanium retainers and high quality components, featuring a 60 40 valve spacing which requires shaft mounted rocker arms for optimum valve train geometry (can be used with . 050 offset intake rockers for drag race only applications). 235cc Aluminum SBC Cylinder Heads Part #
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