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Mr Gasket 5966 Exhaust Gaskets, Chevy LS, 1.92 Inch
Mr Gasket 5966 Exhaust Gaskets, Chevy LS, 1.92 Inch

Mr Gasket 5966 Exhaust Gaskets, Chevy LS, 1.92 Inch

Chevy LS V8, Steel core laminate Gasket Material, Round Port Port Style, 1.92" Port Height

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Mr Gasket 5966 Exhaust Gaskets, Chevy LS, 1.92 Inch
Mr Gasket 5966 Exhaust Gaskets, Chevy LS, 1.92 Inch
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We estimate this item will ship on or before December 19th.
Part # 5505966
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  • This item ships directly from the manufacturer. It may take an additional 2 business days for Mr Gasket to ship this item.
  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
  • This item ships via Ground Shipping only. Expedited and Air shipping options are not available.


Gasket Material:
Steel core laminate
Port Style:
Round Port
Port Height:
Port Width:
MFG. Part #:
Sold in Quantity:
GTIN Code:


HolleyDAYS are here again! SAVE up to 20% on this part and hundreds of other Holley brands during the 2018 HolleyDAYS sale 11/15/18-12/31/18.

- Manufactured from high-temperature steel core/graphite faced exhaust material.

- Expanded steel core provides stability and maximum torque retention to eliminate gasket failure.

- Graphite facing provides excellent heat resistance and thermal conductivity to transfer heat away from the cylinder head.

- Conforms to and seals minor surface irregularities. High recovery material allows header or manifold flange to stay sealed if flange loses clamp-load.

- Can be trimmed if necessary for modified port applications.

- For OE replacement, high performance street, drag race and oval track use.

Mr. Gasket, Ultra-Seal Material, Round Ports, 1.92"

Some parts are not legal for use in California or other states with similar laws/regulations

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