EDELBROCK PERFORMER RPM BUICK CYLINDER HEADS
They are available bare #60039 or fully assembled and ready to bolt on with high quality stainless steel 2.125" intake and 1.75" exhaust valves #60049. The 215cc intake ports are CNC gasket matched for outstanding flow characteristics and 68cc combustion chambers produce 9.2:1 compression ratio with stock pistons.
They are cast from durable A356-T6 aluminum and CNC machined in Edelbrock’s modern manufacturing facility in Torrance, California. Like all Edelbrock heads, the rocker stud and exhaust bolt holes are Heli-Coiled™ for strength.
Performer RPM Buick cylinder heads are designed to accept widely available small-block Chevy adjustable rockers for an easy valvetrain upgrade, and high flow 130cc exhaust ports in the stock location accept original exhaust manifolds or headers for bolt-on performance. Visit www.edelbrock.com to see their complete line of cylinder heads, intake manifolds, cabs and more.
For more information visit www.edelbrock.com