
PermaTorque MLS Head Gasket Chevy DRCE/DRCE I Big Block (4.900" Bore Centers)
This product is no longer available. Please call customer service for assistance at 1-800-345-4545.
Fel-Pro 375-1128 Features:
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions- Fel-Pro Performance head gaskets accommodate the high cylinder pressures and cylinder head movement associated with performance engines.
- The latest development in Fel-Pro Performance head gasket technology is the PermaTorqueMLS (multi-layer steel) series.
- Strategically located sealing beads surround the combustion chamber and coolant passages concentrating clamp load to prevent leakage.
- Retains sealing integrity in engines that experience significant scrubbing and movement due to dissimilar materials (such as aluminum heads on a cast iron
- Not intended for use in emission controlled vehicles.
Modern Cylinder Heads Require a New Type of Gasket
Fel-Pro Cylinder Head Gaskets are stronger, more forgiving, and capable of sealing despite movement between the head and block. Such motion results from: lighter, thinner aluminum head castings that are more susceptible to thermal expansion; computer controls that can dramatically increase engine output; reduced clamping force that prevents stress points, and cylinder bore distortion.