CID LS7 12D PA (Power Adder) BE Cylinder Heads 400 + CFM - 2.9" MCSA - Suit 4.125" Bore - Std Exhaust Height - 60CC Chamber (Per PAIR) Deck Height_ 9.24" 060" Cometic AFM Intake Gaskets

060" Cometic AFM Intake Gaskets to suit BA LS Oval Port Intake Manifolds

0 4500 Carb BA Intake Manifold to suit Dart 10 D Cylinder Heads 9

6063 - T6  Aircraft Grade Aluminum

The SC1 4500 BA  intake is designed for engines making 850+HP street

Near equal length runners that are 5" in area at the plenum opening with enough material to increase area to 5

CID LS7 12D PA (Power Adder) BE Cylinder Heads 400 + CFM - 2.9" MCSA - Suit 4.125" Bore - Std Exhaust Height - 60CC Chamber (Per PAIR) Deck Height_ 9.24" 060" Cometic AFM Intake GasketsCID LS7 2. 9" MCSA 12D PA (Power Adder) BE Cylinder Heads suit 4. 125" Bore 60CC Chambers LS7 Inline 420 CFM Cylinder Heads One pair of Bare 12 Degree Inline LS7 12D 2. 9" MCSA Port BE cylinder heads CNC ported and valve jobbed with CHE valve guides and CHE Ductile Iron valve seats. Standard height exhaust port fits all existing headers. Developed by Greg Good the LS7 2. 9" Intake port is the smallest LS port we offer on the shaft mount castings. They