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Ships within 48 hours · Estimated delivery Aug 9 - Aug 14
Manufactured 100% in USA
5 Degree Valve angle – Factory bath tub chambers are replaced with a efficient modern chamber design
5/16 Steel Exhaust Valve Guide Upgrade with a K-Line Valve Guide Liner insert for Power Adder cylinder heads
CNC Ported - 57cc CNC Chambers
Any manifold that has had our CNC lightening program will not accept a 8500 throttle body
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 Manufactured 100% in USAProduct 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