56-58 DESOTO, DODGE & PLYMOUTH 270-315-325 POLY & HEMI ENGINE
STEEL SHIM HEAD GASKETS - PAIR OF 2
Steel shim head gaskets have .020" compressed thickness.
*Roughly 1/2 point higher compression ratio compared to .040" composite head gaskets.
*Embossed to seal against extreme cylinder pressures.
*For use in high performance street and race applications.
Mopar 1956-58 Desoto, Dodge, Plymouth 270-315-325 Poly & Hemi Engines