Avanti Cometic Gasket Head Gaskets

Looking to upgrade your Avanti with a head gasket from Cometic Gasket? We carry a great variety of Cometic Gasket Head Gaskets and other engine component performance parts for your Avanti.

We have 219 Cometic Gasket Head Gaskets available for Avanti models with free shipping to the Continental US 48 States.

Avanti Cometic Gasket Head Gaskets

Avanti II View all Avanti II Head Gaskets

SHIPS FROM MANUFACTURER C15522-040 Cometic GM LS1/LS2/LS3/LS6 Gen-III/IV Small Block V8 4.080in Bore .040in MLS Cylinder Head Gasket 2001-2004 Avanti II Base $106.00 Details

SHIPS FROM MANUFACTURER C15517-040 Cometic ChevroletLS1/LS2/LS3/LS6 Gen-III/IV SBC V8 4.200 mm Bore .040in MLS Cylinder Head Gasket 2001-2004 Avanti II Base $106.00 Details

SHIPS FROM MANUFACTURER C5319-080 Cometic GM LS1 SB 4.190in Bore .080in MLS Head Gasket 2001-2004 Avanti II Base $130.04 Details

SHIPS FROM MANUFACTURER C5319-120 Cometic GM LS1 SB 4.190in Bore .120in MLS Head Gasket 2001-2004 Avanti II Base $217.97 Details

SHIPS FROM MANUFACTURER C5319-098 Cometic GM LS1 SB 4.190in Bore .098in MLS Head Gasket 2001-2004 Avanti II Base $130.04 Details

SHIPS FROM MANUFACTURER C5319-092 Cometic GM LS1 SB 4.190in Bore .092in MLS Head Gasket 2001-2004 Avanti II Base $130.04 Details

SHIPS FROM MANUFACTURER C5319-075 Cometic GM LS1 SB 4.190in Bore .075in MLS Head Gasket 2001-2004 Avanti II Base $106.00 Details

SHIPS FROM MANUFACTURER C5319-070 Cometic GM LS1 SB 4.190in Bore .070in MLS Head Gasket 2001-2004 Avanti II Base $106.00 Details

SHIPS FROM MANUFACTURER C5319-066 Cometic GM LS1 SB 4.190in Bore .066in MLS Head Gasket 2001-2004 Avanti II Base $106.00 Details

SHIPS FROM MANUFACTURER C5319-036 Cometic GM LS1 SB 4.190in Bore .036in MLS Head Gasket 2001-2004 Avanti II Base $106.00 Details

SHIPS FROM MANUFACTURER C5319-027 Cometic GM LS1 SB 4.190in Bore .027in MLS Head Gasket 2001-2004 Avanti II Base $106.00 Details

SHIPS FROM MANUFACTURER C15496-051 Cometic GM LS1/LS2/LS3/LS6 Gen-III/IV Small Block V8 4.080in Bore .051in MLS Cylinder Head Gasket 2001-2004 Avanti II Base $106.00 Details

IN STOCK - LOW C5489-030 Cometic GM LS1/LS2/LS3/LS6 Gen-3/4 Small Block V8 .030in. MLS Cylinder Head Gasket 4.100in. Bore 2001-2004 Avanti II Base $99.40 Details

SHIPS FROM MANUFACTURER C5489-075 Cometic GM LS1 SB 4.100in Bore .075in MLS-5 Head Gasket 2001-2004 Avanti II Base $130.04 Details

IN STOCK - LOW C15514-051 Cometic GM LS1/LS2/LS3/LS6 Gen-III/IV Small Block V8 .051in MLS Cylinder Head Gasket 4.070in Bore 2001-2004 Avanti II Base $99.40 Details

SHIPS FROM MANUFACTURER C5489-053 Cometic GM LS1/LS2/LS3/LS6 Gen-3/4 Small Block V8 4.100in Bore .053in MLS Cylinder Head Gasket 2001-2004 Avanti II Base $127.09 Details

SHIPS FROM MANUFACTURER C5317-066 Cometic GM LS1 SB 4.130 inch Bore .066 inch MLS Headgasket 2001-2004 Avanti II Base $130.04 Details

SHIPS FROM MANUFACTURER C15494-051 Cometic GM LS1/LS2/LS3/LS6 Gen-III/IV Small Block V8 .051in MLS Cylinder Head Gasket 4.030in Bore 2001-2004 Avanti II Base $106.00 Details

SHIPS FROM MANUFACTURER C5751-086 Cometic GM LS1/LS2/LS3/LS6 Gen-3/4 Small Block V8 4.060in Bore .086in MLS Cylinder Head Gasket 2001-2004 Avanti II Base $134.22 Details