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GM Performance 12557236 - GM Performance Composition Head Gaskets

  • Head Gasket, Composition, 4.000 in. Bore, .051 in. Compressed Thickness, Chevy, Small Block, 283-350, Each
  • Application Specific
  • Estimated Ship Date: Today
 
BrandGM Performance
Manufacturer's Part Number12557236
Part TypeHead Gaskets
Product LineGM Performance Composition Head Gaskets
Summit Racing Part NumberNAL-12557236
 
Bore (in)4.000 in.
Bore (mm)101.600mm
Gasket MaterialComposite
Compressed Thickness (in)0.051 in.
Lock WireNo
QuantitySold individually.
NotesHas stainless steel fire rings for cast or aluminum heads.
CalculatorCompression Calculator
 

These GM Performance head gaskets feature stainless steel faces recommended for stock and mildly modified engines. They are available for many applications and several thicknesses.

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