Looking for in-stock aftermarket parts to modify or upgrade your 2003 Chevrolet Impala with head gaskets? At Tunersports.com we carry a huge selection of the top name brand performance head gasket parts and accessories for your Impala.
Whether you have a 2003 Chevrolet Impala in Base to Police trim we have you covered. We have 35 head gaskets available to mod your Impala. All parts have free shipping to the Continental US 48 States.
 IN STOCK - LOW C5691-030COMETIC 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 75-87 Buick V6 196/231/252 Stage I & II 3.86 inch Bore .030 inch MLS Headgasket 2000-2005 Chevrolet Impala Base / LS 2003-2003 Chevrolet Impala LS Sport $99.40 |
 IN STOCK - LOW C5691-045COMETIC 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 75-87 Buick V6 196/231/252 Stage I & II 3.86 inch Bore .045 inch MLS Headgasket 2000-2005 Chevrolet Impala Base / LS 2003-2003 Chevrolet Impala LS Sport $99.40 |
 IN STOCK C5691-060COMETIC 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 75-87 Buick V6 196/231/252 Stage I & II 3.86 inch Bore .060 inch MLS-5 Headgasket 2000-2005 Chevrolet Impala Base / LS 2003-2003 Chevrolet Impala LS Sport $123.44 |
 IN STOCK - LOW C5692-051COMETIC 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 75-87 Buick V6 196/231/252 Stage I & II 4.02 inch Bore .051 inch MLS Headgasket 2000-2005 Chevrolet Impala Base / LS 2003-2003 Chevrolet Impala LS Sport $99.40 |
 IN STOCK - LOW C5693-051COMETIC 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 75-87 Buick V6 196/231/252 Stage I & II 4.09 inch Bore .051 inch MLS Headgasket 2000-2005 Chevrolet Impala Base / LS 2003-2003 Chevrolet Impala LS Sport $99.40 |
 IN STOCK - LOW C5693-060COMETIC 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 75-87 Buick V6 196/231/252 Stage I & II 4.09 inch Bore .060 inch MLS-5 Headgasket 2000-2005 Chevrolet Impala Base / LS 2003-2003 Chevrolet Impala LS Sport $123.44 |
 IN STOCK - LOW C5693-066COMETIC 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 75-87 Buick V6 196/231/252 Stage I & II 4.09 inch Bore .066 inch MLS-5 Headgasket 2000-2005 Chevrolet Impala Base / LS 2003-2003 Chevrolet Impala LS Sport $123.44 |
 IN STOCK - LOW c5720-040COMETIC 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 96-03 Buick V6 3800 SER.2 3.84in .040inch MLS LHS Head Gasket 2000-2005 Chevrolet Impala Base / LS 2003-2003 Chevrolet Impala LS Sport $106.95 |