Fel-Pro 1185 PermaTorqueMLS Engine Cylinder Head Gasket

Fel-Pro 1185 PermaTorqueMLS Engine Cylinder Head Gasket

FEL-PRO 1185 PermaTorqueMLS Engine Cylinder Head Gasket

Features:

The latest development in Fel-Pro Performance head gasket technology is the PermaTorqueMLS (multi-layer steel) series.
Not intended for use in emission controlled vehicles.
Retains sealing integrity in engines that experience significant scrubbing and movement due to dissimilar materials (such as aluminum heads on a cast iron
Strategically located sealing beads surround the combustion chamber and coolant passages concentrating clamp load to prevent leakage.
Fel-Pro Performance head gaskets accommodate the high cylinder pressures and cylinder head movement associated with performance engines.

Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.

Attributes:

Engine Family	Chevrolet V8 LS Small Block
Grade Type	Performance
Material	PermaTorqueMLS multi-layer steel
Bore Size (in.)	4.175 IN
4098	4.175 IN
9022	No
Application Notes	World Products Warhawk – Superseded by 1185-053
Combustion Chamber Volume (cc)	11.900
Combustion Seal Design	MLS bore bead
Engine Displacement	(4.8L) 293, (5.3L) 325 (Truck Block Based), (5.7L) 346, (5.7L) 383 Stroker, (6.0L) 364, (6.0L) 369 Stroker, (6.0L) 402 Stroker, (6.2L) 378, (7.0L) 427, Aftermarket Performance Block
Thickness	0.053 IN
Mfg.	GM Performance