Pay in 4 interest-free payments of $437.50 Learn more
Ships within 48 hours · Estimated delivery Jul 29 - Aug 3
5" MCSA 277cc Intake Ports CNC Ported - 57cc CNC Chambers
the valve angle has been stood up to 9
The optimized valve train layout will accept up to a 2
CID Heads LS EFI Semi Finished BA Intake Manifold
CID LS7 12D BE Cylinder Heads 420+CFM - 2.9" MCSA - Suit 4.125" Bore Std Exhaust Height (Per PAIR) CID Big Block Chevy cylinder heads 5" MCSA 277cc Intake PortsCID LS7 12D 2. 9" MCSA BE Cylinder Heads suit 4. 125" Bore LS7 Inline 420 + CFM Cylinder Heads One pair of Bare 12 Degree Inline LS7 12D 2. 9" MCSA Port BE cylinder heads CNC ported and valve jobbed with CHE valve guides and CHE Ductile Iron valve seats. Standard height exhaust port fits all existing headers. Developed by Greg Good these are the smallest aftermarket LS7 port cylinder heads available at just 2. 9" of Minimum Cross Section, yet flow an
US$ 250.00
US$ 242.50
US$ 242.50
US$ 325.00
US$ 252.50
US$ 252.50
US$ 157.50