CID BE Gen V LT Cylinder Heads 2.5" MCSA 277cc Intake Ports Shaft Mount Rocker System 57cc Chamber CNC Ported (Price Per Pair BARE) Valve Covers At CID we wanted to

At CID we wanted to address the issues associated with the factory BBC heads

5 Degree Valve angle – Factory bath tub chambers are replaced with a efficient modern chamber design

Any manifold that has had our CNC lightening program will not accept a 8500 throttle body

Designed for high HP applications approaching

CNC Ported - 57cc CNC Chambers

CID BE Gen V LT Cylinder Heads 2.5" MCSA 277cc Intake Ports Shaft Mount Rocker System 57cc Chamber CNC Ported (Price Per Pair BARE) Valve Covers At CID we wanted toProduct Description CID BE Gen V LT Cylinder Heads 2. 5" MCSA 277cc Intake Ports Shaft Mount Rocker System CNC Ported 57cc CNC Chambers One pair of 2. 5" MCSA Intake runner CID BE Gen V LT Cylinder Heads, valve jobbed with 57cc CNC Chambers. Suits shaft mount rocker system for use with high lift solid roller camshafts. Requires longer intake and exhaust valves. These are our smallest port offering and are best suited to SBE heads and camshaft builds