Cylinder Head - Performer RPM High-Compression - Assembled - 2.190 / 1.880 in Valve - 290 cc Intake - 100 cc Chamber - 1.550 in Springs - Aluminum - Big Block Chevy - Each
NOTE: Please be patient as for our parts list is always updating and changing. Do to supply chain issues and long lead times on some items, please call if you have any questions before ordering!