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Looking for aftermarket parts to modify or upgrade your 2012 Chevrolet Express 3500 with head gaskets? At Tunersports.com we carry a huge selection of the top name brand performance head gasket parts and accessories.
 SHIPS FROM MANUFACTURER C5751-086MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic GM LS1/LS2/LS3/LS6 Gen-3/4 Small Block V8 4.060in Bore .086in MLS Cylinder Head Gasket 2003-2020 Chevrolet Express 3500 Base / LS 2006-2020 Chevrolet Express 3500 LT $143.08 |
 SHIPS FROM MANUFACTURER C5751-089MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic GM LS1 SB 4.060 inch Bore .089 inch MLS-5 Head Gasket 2003-2020 Chevrolet Express 3500 Base / LS 2006-2020 Chevrolet Express 3500 LT $143.08 |
 SHIPS FROM MANUFACTURER C5751-092MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic GM LS1 SB 4.060 inch Bore .092 inch MLS-5 Head Gasket 2003-2020 Chevrolet Express 3500 Base / LS 2006-2020 Chevrolet Express 3500 LT $143.08 |
 SHIPS FROM MANUFACTURER C5751-095MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic GM LS Gen-3/4 Small Block V8 .095in MLS Cylinder Head Gasket - 4.060in Bore 2003-2020 Chevrolet Express 3500 Base / LS 2006-2020 Chevrolet Express 3500 LT $143.08 |
 SHIPS FROM MANUFACTURER C5751-098MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic GM LS Gen-3/4 Small Block V8 .098in MLS Cylinder Head Gasket - 4.060in Bore 2003-2020 Chevrolet Express 3500 Base / LS 2006-2020 Chevrolet Express 3500 LT $143.08 |
 SHIPS FROM MANUFACTURER C5751-120MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic GM LS1 SB 4.060 inch Bore .120 inch MLS Head Gasket 2003-2020 Chevrolet Express 3500 Base / LS 2006-2020 Chevrolet Express 3500 LT $235.73 |
 SHIPS FROM MANUFACTURER C5751-124MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic GM LS Gen-3/4 Small Block V8 .124in MLS Cylinder Head Gasket - 4.060in Bore 2003-2020 Chevrolet Express 3500 Base / LS 2006-2020 Chevrolet Express 3500 LT $235.73 |
 SHIPS FROM MANUFACTURER C5751-140MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic GM LS1 SB 4.060 inch Bore .140 inch MLS Head Gasket 2003-2020 Chevrolet Express 3500 Base / LS 2006-2020 Chevrolet Express 3500 LT $235.73 |
 SHIPS FROM MANUFACTURER C5882-027MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic 01-06 GM 6.6L Duramax Diesel 4.100 inch Bore .027 inch MLS RHS Head Gasket 2006-2016 Chevrolet Express 3500 Base 2011-2016 Chevrolet Express 3500 LS / LT $156.00 |
 SHIPS FROM MANUFACTURER C5882-040MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic 01-06 GM 6.6L Duramax Diesel 4.100 inch Bore .040 inch MLS RHS Head Gasket 2006-2016 Chevrolet Express 3500 Base 2011-2016 Chevrolet Express 3500 LS / LT $156.00 |
 SHIPS FROM MANUFACTURER C5882-045MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic 01-06 GM 6.6L Duramax Diesel 4.100 inch Bore .045 inch MLS RHS Head Gasket 2006-2016 Chevrolet Express 3500 Base 2011-2016 Chevrolet Express 3500 LS / LT $156.00 |
 SHIPS FROM MANUFACTURER C5882-051MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic 01-06 GM 6.6L Duramax Diesel 4.100 inch Bore .051 inch MLS RHS Head Gasket 2006-2016 Chevrolet Express 3500 Base 2011-2016 Chevrolet Express 3500 LS / LT $156.00 |
 SHIPS FROM MANUFACTURER C5882-053MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic GM LB7/LLY/LBZ/LMM/LGH/LML Duramax .053in MLS Cylinder Head Gasket - 4.100in Bore - RHS 2006-2016 Chevrolet Express 3500 Base 2011-2016 Chevrolet Express 3500 LS / LT $156.00 |
SHIPS FROM MANUFACTURER C5882-056MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic 01-06 GM 6.6L Duramax 104.14mm Bore .056in MLS-5 Head Gasket Right 2006-2016 Chevrolet Express 3500 Base / LS / LT $198.25 |
 SHIPS FROM MANUFACTURER C5882-060MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic 01-06 GM 6.6L Duramax Diesel 4.100 inch Bore .060 inch MLS-5 RHS Head Gasket 2006-2016 Chevrolet Express 3500 Base 2011-2016 Chevrolet Express 3500 LS / LT $198.25 |
 SHIPS FROM MANUFACTURER C5882-066MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic GM LB7/LLY/LBZ/LMM/LGH/LML Duramax .066in MLS Cylinder Head Gasket - 4.100in Bore - RHS 2006-2016 Chevrolet Express 3500 Base 2011-2016 Chevrolet Express 3500 LS / LT $198.25 |
 SHIPS FROM MANUFACTURER C5882-070MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic GM LB7/LLY/LBZ/LMM/LGH/LML Duramax .070in MLS Cylinder Head Gasket - 4.100in Bore - RHS 2006-2016 Chevrolet Express 3500 Base 2011-2016 Chevrolet Express 3500 LS / LT $198.25 |
 SHIPS FROM MANUFACTURER C5882-075MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic 01-06 GM 6.6L Duramax Diesel 4.100 inch Bore .075 inch MLS-5 RHS Head Gasket 2006-2016 Chevrolet Express 3500 Base 2011-2016 Chevrolet Express 3500 LS / LT $198.25 |
 SHIPS FROM MANUFACTURER C5882-084MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic GM LB7/LLY/LBZ/LMM/LGH/LML Duramax .084in MLS Cylinder Head Gasket - 4.100in Bore - RHS 2006-2016 Chevrolet Express 3500 Base 2011-2016 Chevrolet Express 3500 LS / LT $218.88 |
 SHIPS FROM MANUFACTURER C5882-140MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic GM LB7/LLY/LBZ/LMM/LGH/LML Duramax .140in MLS Cylinder Head Gasket - 4.100in Bore - RHS 2006-2016 Chevrolet Express 3500 Base 2011-2016 Chevrolet Express 3500 LS / LT $224.50 |
 SHIPS FROM MANUFACTURER C5883-027MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic GM 6.6L Duramax Diesel 01-06 4.100 inch Bore .027 inch MLS Left Head Gasket 2006-2016 Chevrolet Express 3500 Base 2011-2016 Chevrolet Express 3500 LS / LT $156.00 |
 SHIPS FROM MANUFACTURER C5883-040COMETIC 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 01-06 GM 6.6L Duramax 4.100in Bore .040in MLS Head Gasket - Left 2006-2016 Chevrolet Express 3500 Base 2011-2016 Chevrolet Express 3500 LS / LT $156.00 |
 SHIPS FROM MANUFACTURER C5883-045MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic GM 6.6L Duramax Diesel 01-06 4.100 inch Bore .045 inch MLS Left Head Gasket 2006-2016 Chevrolet Express 3500 Base 2011-2016 Chevrolet Express 3500 LS / LT $156.00 |
 SHIPS FROM MANUFACTURER C5883-051MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic GM 6.6L Duramax Diesel 01-06 4.100 inch Bore .051 inch MLS Left Head Gasket 2006-2016 Chevrolet Express 3500 Base 2011-2016 Chevrolet Express 3500 LS / LT $156.00 |
 SHIPS FROM MANUFACTURER C5883-053MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic GM LB7/LLY/LBZ/LMM/LGH/LML Duramax .053in MLS Cylinder Head Gasket - 4.100in Bore - LHS 2006-2016 Chevrolet Express 3500 Base 2011-2016 Chevrolet Express 3500 LS / LT $156.00 |