Performance Driven Design's Premier CNC Porting Option for your Gen1/Gen2 60519 Edelbrock Oldsmobile Cylinder Heads!

How do you tell the difference between the 2? The Generation 1 Cylinder Head has an OEM style, non fast-burn chamber design. The Generation 2 Cylinder Head has a more typical fast-burn style combustion chamber. 

Our committment to delivering "Performance, Precision, and Unparalleled Perfection" is evident with our no holds barred approach to treating your cylinder heads as if they were our own! We approach each set of cylinder heads with the utmost emphasis on attention to detail. We take immense pride in our work, and our manufacturing processes are always improving to ensure you recieve the absolute best bang for your buck!

Here is what you can expect from the PDD Process:

• Complete Teardown/Inspection/Evaluation of the Cores

• PDD's Premier CNC Porting Programs

  • Intake Ports

  • Exhaust Ports

  • Chambers (Some Chambers DO NOT apply)

• Pressure Tested for Zero Leakages

• Performance Valve Job

• Head Deck Finishing for Proper Sealing Surfaces

• Washed & Hand Deburring on all edges

• Final QC checks to ensure 100% Process Control & Capability