- Fits Mark IV Block
- Pre-1971 blocks may
require modifications
- Fits Gen V Block
-
Fits Gen VI Block
-
One coolant holes per end.
- Three lower coolant
holes
- Stainless
Steel Core suitable for
Marine applications
Federal-Mogul's Fel-Pro
PermaTorqueMLS multi-layer
steel (MLS) head gaskets are
designed and manufactured to
handle the special needs of
big power engines -
supercharged, nitrous
injected or naturally
aspirated. PermaTorqueMLS
head gaskets provide the
following benefits:
- MLS maintains contact
pressure between the cylinder
head and block.
-
Seals combustion, oil and
coolant despite extreme
horizontal and vertical
motion between head and block
- Distributes clamping
loads strategically across
the entire cylinder head for
optimised sealing.
Fel-Pro PermaTorqueMLS is
the ultimate in combustion
sealing.