Pontiac Performer D-Port Head - 87cc Bare

The Pontiac Performer D-Port Head – 87cc Bare from Edelbrock is a premium cylinder head engineered for classic Pontiac V8 engine builders seeking maximum flow efficiency and reliability. This bare casting is ideal for enthusiasts and professional shops building high-performance street, strip, or vintage race engines where cylinder head quality directly impacts horsepower, torque delivery, and engine longevity.

The D-Port design has become a trusted foundation for Pontiac engine modifications across multiple generations of builds. Featuring an 87cc combustion chamber volume, this head delivers excellent port geometry optimized for mid-range and high-rpm power generation in carbureted and fuel-injected applications. The D-Port configuration provides superior flow characteristics compared to factory castings, with carefully designed intake and exhaust passages that minimize turbulence and promote efficient fuel charge movement.

As a bare casting, the head arrives without valve seats, guides, or installed valves, allowing builders to specify premium components and machine the head to exact specifications for their particular engine combination and intended use. This casting is compatible with Pontiac 400, 455, and similar displacement engines commonly found in 1960s–1970s muscle cars and modern restorations. Experienced mechanics and engine builders prefer Edelbrock heads for their consistent casting quality, proven track record, and superior performance over original equipment alternatives.