The Edelbrock Victor Jr. 24° Big-Block Chevy cylinder head is a heavy-duty casting with extra-thick deck and reinforced spring pockets for high-lift cams and heavy springs. Complete versions include spring packages for hydraulic roller cams. The 300cc rectangular intake ports and raised exhaust exits (.534") deliver strong flow for competition big-blocks up to about 510 c.i.d. with large bore sizes.
Edelbrock Cyl Head BBC Victor Jr 24 Deg Rect Port 300cc 106cc Combustion Chamber