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Ships within 48 hours · Estimated delivery Aug 17 - Aug 22
combined with a 1
Bolt holes are slotted for ease of fitment
the LS-CR Heads bring the same HP potential witnessed with the SC2 heads to the LS platform
Near equal length runners that are 5" in area at the plenum opening with enough material to increase area to 5
with 4150 Holley carburetor bolt spacing
Solid Hydraulic Roller 4.125 " Bore LS7 Heads suit OEM style Rocker Gear. SC2 combined with a 1CID LS7 4. 125" Bore Hydraulic Roller cylinder heads feature factory valve locations that accept OEM or aftermarket OEM Replacement Valvetrain Rocker Gear. Valve lengths for our hydraulic 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 bolts engaging deep into shaft mount pad that extends down to and is integral with the deck. Machined from the same
