Selecting your vehicle's make, model, and year allows us to display only parts and items specific to your car's model and year.
Be the First to Review
OPGI Price: $1,299.99
Part Type: (P) High Performance, designed to improve performance
Sold As: EACH
2018 Riviera Catalog Page: 185
All drop-shipped orders must be prepaid. Rates vary depending upon weight.
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.