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OPGI Price: $1049.99
Part Type: (P) High Performance, designed to improve performance
Sold As: EACH
2016 Riviera Catalog Page: 116
Edelbrock’s “Performer” rpm cylinder heads are designed to boost the performance of your Buick power plant. Designed for 430-455 engines, the 68cc combustion chambers produce 9.2:1 compression ration with stock pistons. Cylinder heads are available bare or completely assembled with 1.25” intake valves and 1.75” exhaust valves. Another great feature is big 130cc exhaust ports, which allow the engine to breathe and increases power. Perfect for street and strip cars.