Edelbrock Cylinder Head Victor Jr SBC 23 Deg 220cc Complete for Solid Roller Cam turn14-atp HC5-SPSS kit features a Sport

HC5-SPSS kit features a Sport pressure plate for a nice upgrade

550cc - F-Series

3% increase in coolant capacity over the larger performance package radiator

or a shift light

Edelbrock Cylinder Head Victor Jr SBC 23 Deg 220cc Complete for Solid Roller Cam turn14-atp HC5-SPSS kit features a SportManufacturer Part # : 61259 Market Description Edelbrock part #61259 Victor Jr. 23deg 220 cylinder head is designed for small block Chevy Its 64cc combustion chamber yields around 10: 1 compression ratio in a typical flat top application and about 12. 5: 1 when used with some of the most common 12cc dome pistons. One of the key features of the Victor Jr. 23deg 220 cylinder head is the CNC machined chambers and bowls, which result in consistency and