1964-1973 Chevrolet Chevelle Shorty Header Hooker Competition 2466-1HKR long-bed The American Thunder® system is

The American Thunder® system is constructed from heavy 16-gauge mandrel-bent stainless steel tubing for durability and maximum performance

uses the factory hanger locations and has a large single tailpipe finished off with a 3

2000-2005 Pontiac Bonneville

Part Number: 80430402

Part Number: 12018409

1964-1973 Chevrolet Chevelle Shorty Header Hooker Competition 2466-1HKR long-bed The American Thunder® system isOverview Hooker Competition headers offer the best value in the high performance header market. Designed for the value conscious buyer who is running either a "stock" or "mildly modified" engine, Hooker Competition headers offer premium features at a very competitive price. Made of durable 16 gauge mild steel tubing, the Hooker Competition header design utilizes a long transition collector to reduce back pressure and increase exhaust flow. A perfect