These wire ring head gaskets are offered in various bore and thicknesses to meet your needs. Designed to meet the needs of the professional racer as well as the average street machine when sealing cumbustion chamber pressure, coolant and oil between the cylinder head and block.
- Bore (in.):
- 4.540 in.
- Bore (mm):
- 115.316mm
- Gasket Material:
- Steel core laminate
- Compressed Thickness (in.):
- 0.051 in.
- Compressed Volume (cc):
- 13.529cc
- Lock Wire:
- No
- Quantity:
- Sold individually.
- Notes:
- Extra-thick to reduce compression and correct piston-valve clearance problems. Pre-flattened steel wire ring. Will not fit Gen V or GEN VI blocks.
- Make:
- Chevrolet
- Engine Family:
- Chevy big block Mark IV
- Engine Sizes:
- 6.0L/366-7.4L/454
- Years:
- 1966-1990
