FEL-PRO - 1133 SD-5
Cylinder Head Gasket - 4.100 in Bore - 0.052 in Compression Thickness - Multi-Layer Steel - Small Block Ford - Each
PERFORMANCE CYLINDER HEAD GASKET
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.
