1/2" Inch Valve Cover Spacers
Compatible with 1999 and newer LS series engines.
- Made in Wichita, Kansas, from aerospace-grade, USA-produced billet aluminum.
- Uses factory-style valve cover seals (not included, part number: 551310).
- Includes 2 valve cover spacers, mounting bolts, sleeve extensions, and retaining washers.
- Valve Cover Mounting Style:
- Centerbolt
- Thickness (in.):
- 0.500 in.
- Material:
- Aluminum
- Finish:
- Natural
- Hardware Included:
- Yes
- Gaskets Included:
- No
- Quantity:
- Sold as a pair.
- Notes:
- Requires gaskets on both sides of each adapter.
- Make:
- Chevrolet
- Engine Family:
- Chevy small block Gen III/IV (LS-based engines)
- Engine Sizes:
- 4.8L/294-7.0L/427
- Years:
- 1999-2019