Looking for aftermarket parts to modify or upgrade your 2003 Avanti II with head gaskets? At Tunersports.com we carry a huge selection of the top name brand performance head gasket parts and accessories for your II.
Whether you have a 2003 Avanti II in Base trim we have you covered. We have 112 head gaskets available to mod your II. All parts have free shipping to the Continental US 48 States.
SHIPS FROM MANUFACTURER C5475-036COMETIC MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for today's high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks. They can withstand the shearing force created by the two ... Cometic GM LS1 SB 3.910 inch Bore .036 inch MLS Headgasket 2001-2004 Avanti II Base $106.00 |
IN STOCK C5475-040COMETIC MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for today's high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks. They can withstand the shearing force created by the two ... Cometic GM LS1 SB 3.910 inch Bore .040 inch MLS Headgasket 2001-2004 Avanti II Base $99.40 |
SHIPS FROM MANUFACTURER C5475-045COMETIC MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for today's high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks. They can withstand the shearing force created by the two ... Cometic GM LS1 SB 3.910 inch Bore .045 inch MLS Headgasket 2001-2004 Avanti II Base $106.00 |
IN STOCK - LOW C5475-051COMETIC MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for today's high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks. They can withstand the shearing force created by the two ... Cometic GM LS1 SB 3.910in Bore .051 thick MLS Head Gasket 2001-2004 Avanti II Base $99.40 |
SHIPS FROM MANUFACTURER C5475-060COMETIC MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for today's high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks. They can withstand the shearing force created by the two ... Cometic GM LS1 SB 3.910 inch Bore .060 inch MLS-5 Headgasket 2001-2004 Avanti II Base $130.04 |
SHIPS FROM MANUFACTURER C5475-066COMETIC MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for today's high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks. They can withstand the shearing force created by the two ... Cometic GM LS1 SB 3.910 inch Bore .066 inch MLS-5 Headgasket 2001-2004 Avanti II Base $130.04 |
SHIPS FROM MANUFACTURER C5475-075COMETIC MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for today's high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks. They can withstand the shearing force created by the two ... Cometic GM LS1 SB 3.910 inch Bore .075 inch MLS-5 Headgasket 2001-2004 Avanti II Base $130.04 |
SHIPS FROM MANUFACTURER C5475-080COMETIC MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for today's high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks. They can withstand the shearing force created by the two ... Cometic GM LS1 SB 3.910 inch Bore .080 inch MLS-5 Headgasket 2001-2004 Avanti II Base $134.22 |
SHIPS FROM MANUFACTURER C5475-086Cometic GM LS1 SB 3.910in Bore .086in Thick MLS Head Gasket 2001-2004 Avanti II Base $134.22 |
SHIPS FROM MANUFACTURER C5475-098COMETIC MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for today's high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks. They can withstand the shearing force created by the two ... Cometic GM LS1 SB 3.910 inch Bore .098 inch MLS-5 Headgasket 2001-2004 Avanti II Base $134.22 |
SHIPS FROM MANUFACTURER C5475-120COMETIC MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for today's high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks. They can withstand the shearing force created by the two ... Cometic GM LS1 SB 3.910 inch Bore .120 inch MLS Headgasket 2001-2004 Avanti II Base $224.50 |
SHIPS FROM MANUFACTURER C5476-040COMETIC MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for today's high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks. They can withstand the shearing force created by the two ... Cometic GM LS1 SB 3.970 inch Bore .040 inch MLS Headgasket 2001-2004 Avanti II Base $106.00 |
SHIPS FROM MANUFACTURER C5476-045COMETIC MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for today's high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks. They can withstand the shearing force created by the two ... Cometic GM LS1 SB 3.970 inch Bore .045 inch MLS Headgasket 2001-2004 Avanti II Base $106.00 |
SHIPS FROM MANUFACTURER C5476-051COMETIC MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for today's high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks. They can withstand the shearing force created by the two ... Cometic GM LS1 SB 3.970 inch Bore .051 inch MLS Headgasket 2001-2004 Avanti II Base $106.00 |
IN STOCK - LOW C5477-036COMETIC MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for today's high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks. They can withstand the shearing force created by the two ... Cometic GM LS1 SB 4.000 inch Bore .036 inch MLS Headgasket 2001-2004 Avanti II Base $99.40 |
IN STOCK - LOW C5477-040COMETIC MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for today's high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks. They can withstand the shearing force created by the two ... Cometic GM LS1 SB 4.000 inch Bore .040 inch MLS Headgasket 2001-2004 Avanti II Base $99.40 |
SHIPS FROM MANUFACTURER C5477-045COMETIC MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for today's high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks. They can withstand the shearing force created by the two ... Cometic GM LS1 SB 4.000 inch Bore .045 inch MLS Headgasket 2001-2004 Avanti II Base $106.00 |
SHIPS FROM MANUFACTURER C5489-030Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.036". World Products Man-o-War Block. Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines a... 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 $106.00 |
SHIPS FROM MANUFACTURER C5489-036Cometic GM LS1 SB 4.100in Bore .036in MLS-5 Head Gasket 2001-2004 Avanti II Base $106.00 |
$99.40 |
SHIPS FROM MANUFACTURER C5489-045COMETIC MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for today's high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks. They can withstand the shearing force created by the two ... Cometic GM LS1 SB 4.100in Bore .045in MLS-5 Head Gasket 2001-2004 Avanti II Base $106.00 |
SHIPS FROM MANUFACTURER C5489-051Cometic GM LS1 SB 4.100in Bore .051in MLS-5 Head Gasket 2001-2004 Avanti II Base $106.00 |
SHIPS FROM MANUFACTURER C5489-053The Cometic MLS gasket is comprised of three to five layers of stainless steel. Cometic uses stainless steel for increased strength, its ability to rebound and resist corrosion. The outer layers of the gasket are embossed and coated on both sides with a Viton rubber material designed to meet the dem... 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 |
$123.44 |
SHIPS FROM MANUFACTURER C5489-060Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.060". Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no sealants. MLS gask... Cometic GM LS1 SB 4.100in Bore .060in MLS-5 Head Gasket 2001-2004 Avanti II Base $130.04 |