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Big Block Chevrolet (Mark IV 1965-90)
- Copper Head Gaskets
- 4.385" to 4.520" bore x .042" thick
For use with 7/16" head bolts or studs. Will need to be drilled for use with 1/2" head bolts or studs.
Part TypeHead Gasket
BrandJEGS
Package Height0.25
Package Width0.7
Package Length24.0
Weight2.11 PG
Part CategoryPerformance Parts
Lock WireNo
QuantitySold as a pair
Gasket MaterialCopper
Bore (Mm)114.808
Engine Make/SizeMark 4 Big Block
Compressed Thickness0.042 in (1.067 mm)
Compressed Volume (Cc)11.307
Bore4.52 in (114.808 mm)
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
