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With an extremely wide flat rocker bar surface they offer unmatched rigidity for even the most severe valve train environment
Casting retains the LS7 port configuration and will need grinding to suit LSR port openings
-12 Fuel Rails with brackets and hardware to suit CID LS Intake Manifold lower bung locations
9" of Minimum Cross Section
Valve Covers to suit our SC2 Ford and LS - CR Cylinder Heads
Hydraulic Roller 4.060 " Bore LS7 Heads suit OEM style Rocker Gear. Valve Seat Upgrade:CHE Bronze Alloy Intake & Exhaust Valve Seat With an extremely wide flatCID LS7 4. 060" Bore Hydraulic Roller cylinder heads feature factory LS7 intake valve locations with a shifted exhaust valve location to clear the smaller bore and accept OEM or aftermarket OEM Replacement Valvetrain Rocker Gear. Valve lengths for our hydraulic roller cylinder heads measure 5. 550" OAL Rocker arm pedestals are machined into our shaft mount rocker pad area, making them extremely rigid with the rocker boltsc engaging deep into shaft