The Pypes Street Pro header-back exhaust system fits 1964-72 GM A-Body cars and is set up for a cut-out. It uses 2.5 inch mandrel-bent stainless steel tubing with an X-pipe crossover and 2.5 inch tips, giving the option to open up the exhaust when a cut-out is added.
- Type: Header-back exhaust system
- Series: Street Pro
- Crossover: X-pipe
- Provision: Cut-out
- Diameter: 2.5 in
- Tips: 2.5 in
- Material: Stainless steel
- Sold as: Kit
- Part number: SGA11S
Vehicle Applications
- 1964 Chevrolet Chevelle
- 1965 Chevrolet Chevelle
- 1966 Chevrolet Chevelle
- 1967 Chevrolet Chevelle
- 1968 Chevrolet Chevelle
- 1969 Chevrolet Chevelle
- 1970 Chevrolet Chevelle
- 1971 Chevrolet Chevelle
- 1972 Chevrolet Chevelle
FAQ
What does the SGA11S fit?
The Pypes SGA11S fits 1964-72 GM A-Body cars such as the Chevrolet Chevelle.
What makes this different from the SGA10S?
This version is configured for a cut-out.
What size are the tips?
It comes with 2.5 inch tips.
What material is it made from?
It is built from stainless steel.

