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Small Block Chevrolet
- Copper Head Gaskets
- 4.125" to 4.155" bore x .042" thick
- Made in the USA
When using gasket on OE 400 blocks, steam holes will need to be drilled in gaskets.
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 Height1.0
Package Width10.0
Package Length24.0
Weight1.5 PG
Part CategoryPerformance Parts
Lock WireNo
QuantitySold as a pair
Gasket MaterialCopper
Part FitmentSemi Universal
Bore (Mm)105.537
Compressed Thickness0.042 in (1.067 mm)
Compressed Volume (Cc)9.554
Bore4.155 in (105.537 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
