Manley Performance Small Block Chevy LS-1 / LS-2 (LS-6 Head) 1.575 Head Diameter Race Flo
Race Flo / Race Master Valves
- XH-426 Stainless Exhaust Material
- Chrome Stems and Hard Tips
- Swirl Polished and Machined
- Intakes are "Pro Flo" for Improved Flow
- O.E. Style Radius Keeper Grooves
Specs:
Type: Exhaust
Head Diameter: 1.575
Stem Diameter: .3136
Installed Height: Stock
O/A Length: 4.923
Tip Length: .175
Underhead Angle/Radius: 25° x 7/16"
Margin: .065
Seat Width: .115
Top of Head: 18° Dish
Weight/Grams: 89
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2004 - 2005 | Cadillac | CTS | V, Base |
| 1998 | Chevrolet | Camaro | Lujo |
| 1998 - 2002 | Chevrolet | Camaro | Z28, Z28 SS, Base |
| 2003 | Chevrolet | Corvette | 50th Anniversary Edition Pace Car, 50th Anniversary Edition |
| 1997 - 2004 | Chevrolet | Corvette | Base |
| 1998 | Chevrolet | Corvette | Indianapolis 500 Pace Car |
| 2001 - 2004 | Chevrolet | Corvette | Z06 |
| 1998 - 2002 | Pontiac | Firebird | Trans Am, Base, Formula |
| 2004 | Pontiac | GTO | Base |