OVERSIZE 2A Custom Performance Upgrade Improves Ground Clearance 1-5/8 Tube Diameter 3 Collector Diameter 2-1/4 Collector Exit Diameter Durable Ceramic Coating Improves Exhaust Flow & Engine Performance Requires Use Of Modified Dual Exhaust System Will Fit D-Port & Oval-Port Heads Will Fit GM Vortec Heads Complete With Collectors, Gaskets & Hardware Works With All Automatic Transmissions Column Shift Or Floor Shift Will Not Work With Unisteer Rack & Pinion Will Work With CCI Rack & Pinion & All Power Steering Boxes Will Work With Stock Steering Box Will Work With Manual Transmission Fits All Body Styles Including Convertible Works With Side Or Front Engine Mounts & All Steering Types Will Work With Straight Or Angle Plug Heads Will Not Fit LS Engines Designed For Use With Stock GM Heads Only - Not For Use With Aftermarket Or Raised Deck Height Cylinder Heads 2007 SEMA Global Media Award Winner
| Make | Model | Years |
| Chevrolet | Bel Air | 1955 - 1957 |
| Chevrolet | Nomad | 1955 - 1957 |
| Chevrolet | One-Fifty Series | 1955 - 1957 |
| Chevrolet | Two-Ten Series | 1955 - 1957 |
