Edelbrock Race Cyl Head Musi CNC BBC Victor 24Deg Complete 61409

Edelbrock Heads 61409 Edelbrock and Pat Musi Performance have combined efforts to produce the finest standard intake port location big-block Chevy head available. These cylinder heads feature an extra thick deck and extra material in the spring pockets for a heavy-duty casting that can be used with high-lift cam and heavy spring combinations. Edelbrock equips the complete cylinder heads with Manley dual-spring valve springs and titanium retainers good for up to .880 lift. The port designs are large oval (367 lh / 377 rh) that produce impressive flow - out-of-the-box. The exhaust port exits are raised .750 to greatly improve exhaust flow and power. Off the shelf large oval-port intakes are available through Edelbrock. INSTALLATION NOTE: Bare heads will have valve guides & seats installed, but will require final sizing & a valve job to match the valves you will be using. Deck thickness: 9/16", rocker stud diameter: 7/16", pushrod diameter: 3/8" (width of slot in guide plate). Race Cyl Head; Musi CNC BBC Victor 24Deg; Complete Edelbrock Race Cyl Head; Musi CNC BBC Victor 24Deg; Complete CYL HEADS-RACE