Corsa Single 4.5" Polished Pro-Series Universal Tip Kit race tech The outer CV is a

The outer CV is a proprietary material with a unique Carbo Ausse Tempering that gives it a very hard shell and it fits the stock wheel hub

2-1/4” ID

The tubes also come equipped with billet aluminum 1/8" NPT ports

Will not fit LS1 and LS6 blocks

5L Gas 1977-1977 Buick Skylark 4 Bbl V8 5

Corsa Single 4.5" Polished Pro-Series Universal Tip Kit race tech The outer CV is aCORSA Performance Pro Series tips are dual walled stainless steel. The dual wall is designed to protect against heat distortion and maintain visual appeal. Each tip is adorned with high definition, precision laser engraving that provides unmatched detail. Specifications: Product Type: Tip Kit Tip Style: Single Tip Outlet Size: 4. 5" Tip Cut: Slash Tip Edge Style: Dual Walled Tip Finish: Polished Tip Inlet Diameter: 2. 75" Tip Shape: Round Tip Kit