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Looking for aftermarket parts to modify or upgrade your GMC K2500 with exhaust gaskets? At Tunersports.com we carry a huge selection of the top name brand performance exhaust gasket parts and accessories.
 SHIPS FROM MANUFACTURER C5549-064Designed for extreme cylinder pressures... Cometic Chevy Gen1 SB V8 .064in ArmorCore Exhaust Mani Gasket Set-1.500in Round Port-23 Deg Head 1980-1982 GMC K2500 Sierra Grande 1980-1986 GMC K2500 Base / High Sierra / Sierra Classic $53.06 |
 SHIPS FROM MANUFACTURER C5549HTSCometic's HTS Gaskets feature a graphite/fiber blend mechanically bonded to a perforated stainless steel core... Cometic Chevy Gen1 Small Block V8 .060in Fiber Exhaust Mani Gskt Set-1.500in Round Port-23 Deg Head 1980-1982 GMC K2500 Sierra Grande 1980-1986 GMC K2500 Base / High Sierra / Sierra Classic $53.06 |
 SHIPS FROM MANUFACTURER C5867-030MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Chevrolet Gen-1 Small Block V8 .030in MLS Exhaust Header Gasket Set - All Pro Heads 1980-1982 GMC K2500 Sierra Grande 1980-1986 GMC K2500 Base / High Sierra / Sierra Classic $115.49 |
 SHIPS FROM MANUFACTURER C5868-030MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Chevrolet Gen-1 Small Block V8 .030in MLS Exhaust Header Gasket Kit - All Pro Heads 1980-1982 GMC K2500 Sierra Grande 1980-1986 GMC K2500 Base / High Sierra / Sierra Classic $96.66 |
 SHIPS FROM MANUFACTURER C5891-060MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Chevrolet Gen-1 Small Block V8 .060in MLS Exhaust Manifold Gasket Set - 1.500in Round Port 1980-1982 GMC K2500 Sierra Grande 1980-1985 GMC K2500 Base / High Sierra / Sierra Classic $69.17 |
 SHIPS FROM MANUFACTURER C5892HTSCometic's HTS Gaskets feature a graphite/fiber blend mechanically bonded to a perforated stainless steel core... Cometic Chevy Gen1 Small Block V8 .060in HTS Exhaust Mani Gskt Set-1.450in x 1.480in Rectangle Port 1980-1982 GMC K2500 Sierra Grande 1980-1985 GMC K2500 Base / High Sierra / Sierra Classic $56.47 |
 SHIPS FROM MANUFACTURER C5893AMDesigned for extreme cylinder pressures... Cometic Chevrolet Gen-1 Small Block V8 .064in AM Exhaust Manifold Gasket Set - 1.625in Round Ports 1980-1982 GMC K2500 Sierra Grande 1980-1985 GMC K2500 Base / High Sierra / Sierra Classic $64.63 |
 SHIPS FROM MANUFACTURER C5893CDesigned for extreme cylinder pressures... Cometic Chevy Gen-1 Small Block V8 .043in Copper Exhaust Manifold Gasket Set - 1.625in Round Ports 1980-1982 GMC K2500 Sierra Grande 1980-1985 GMC K2500 Base / High Sierra / Sierra Classic $71.14 |
 IN STOCK - LOW C5893HTGCometic's HTS Gaskets feature a graphite/fiber blend mechanically bonded to a perforated stainless steel core... Cometic Chevrolet Gen-1 Small Block V8 .094in HTG Exhaust Manifold Gasket Set - 1.625in Round Ports 1980-1982 GMC K2500 Sierra Grande 1980-1986 GMC K2500 Base / High Sierra / Sierra Classic $56.71 CLEARANCE VIEW PRICE IN CART |
 SHIPS FROM MANUFACTURER C5893HTSCometic's HTS Gaskets feature a graphite/fiber blend mechanically bonded to a perforated stainless steel core... Cometic Chevrolet Gen-1 Small Block V8 .060in HTS Exhaust Manifold Gasket Set - 1.625in Round Ports 1980-1982 GMC K2500 Sierra Grande 1980-1986 GMC K2500 Base / High Sierra / Sierra Classic $57.76 |
 SHIPS FROM MANUFACTURER C5927-030MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Chevy Gen1 SB V8 .030in MLS Exhaust Mani Gskt Set-1.780in x 1.700in D Ports-Brodix 12B Head 1980-1982 GMC K2500 Sierra Grande 1980-1986 GMC K2500 Base / High Sierra / Sierra Classic $71.14 |
 SHIPS FROM MANUFACTURER C5928-030MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Chevy Gen1 Small Block V8 .030in MLS Exhaust Mani Gasket Set 1980-1982 GMC K2500 Sierra Grande 1980-1986 GMC K2500 Base / High Sierra / Sierra Classic $71.14 |
 IN STOCK - DROPSHIPS F17990MAHLE(R) gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.... MAHLE Original Cadillac Escalade 00-99 Exhaust Pipe Packing Ring 1996-2000 GMC K2500 Sierra SL / Sierra SLE / Sierra SLT $38.07 |
 IN STOCK - DROPSHIPS F20423MAHLE(R) gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.... MAHLE Original Chevrolet B60 90-85 Exhaust Pipe Packing Ring 1985-1986 GMC K2500 Base / High Sierra / Sierra Classic 1991-1993 GMC K2500 Sierra / Sierra SLX 1991-1995 GMC K2500 Sierra SLE 1994-1995 GMC K2500 Sierra SL / Sierra SLT $41.49 |
 IN STOCK - DROPSHIPS F31731MAHLE(R) gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.... MAHLE Original Saab 9-7X 08 Exhaust Pipe Donut 1996-2000 GMC K2500 Sierra SL / Sierra SLE / Sierra SLT $48.09 |
 OUT OF STOCK F7447MAHLE(R) gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.... MAHLE Original Chevrolet Astro 87-85 Exhaust Pipe Packing Ring 1985-1986 GMC K2500 Base / High Sierra / Sierra Classic $39.45 |
 IN STOCK - DROPSHIPS F7538MAHLE(R) gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.... MAHLE Original Chevrolet Astro 00-96 Catalytic Converter Gasket 1996-2000 GMC K2500 Sierra SL / Sierra SLE / Sierra SLT $35.21 |
 SHIPS FROM MANUFACTURER G31304MAHLE(R) gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.... MAHLE Original Cadillac Allante 93 Exhaust Gas Recirculation Valve Gasket 1994-2000 GMC K2500 Sierra SL / Sierra SLE / Sierra SLT $32.87 |
 SHIPS FROM MANUFACTURER G31327MAHLE® gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.... MAHLE Original Am General Hummer 98-97 Exhaust Gas Recirculation Valve Gasket 1992-1993 GMC K2500 Sierra / Sierra SLX 1992-2000 GMC K2500 Sierra SLE 1994-2000 GMC K2500 Sierra SL / Sierra SLT $32.33 |
 OUT OF STOCK G31356MAHLE(R) gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.... MAHLE Original Buick Century 96 Exhaust Gas Recirculation Valve Gasket 1992-1993 GMC K2500 Sierra / Sierra SLX 1992-1995 GMC K2500 Sierra SLE 1994-1995 GMC K2500 Sierra SL 1998-1998 GMC K2500 Sierra SL / Sierra SLE / Sierra SLT 2000-2000 GMC K2500 Sierra SL / Sierra SLE / Sierra SLT $32.60 |
 OUT OF STOCK MS15251MAHLE(R) gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.... MAHLE Original Checker Marathon 82-80 Exhaust Manifold Set 1985-1985 GMC K2500 Base / High Sierra / Sierra Classic 1988-1993 GMC K2500 Sierra / Sierra SLX 1988-1995 GMC K2500 Sierra SLE 1994-1995 GMC K2500 Sierra SL $38.73 |
 SHIPS FROM MANUFACTURER MS15753MAHLE(R) gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.... MAHLE Original Chevrolet C10 84-79 Exhaust Manifold Set 1980-1980 GMC K2500 Base / High Sierra / Sierra Classic / Sierra Grande $54.35 |
 IN STOCK - DROPSHIPS MS16091MAHLE(R) gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.... MAHLE Original Chevrolet C2500 00-96 Exhaust Manifold Set 1996-2000 GMC K2500 Sierra SL / Sierra SLE / Sierra SLT $45.82 |
 IN STOCK - DROPSHIPS MS16093MAHLE(R) gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.... MAHLE Original Cadillac Escalade 00-99 Exhaust Manifold Set 1996-2000 GMC K2500 Sierra SL / Sierra SLE / Sierra SLT $42.33 |
 IN STOCK - DROPSHIPS F7414MAHLE(R) gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.... MAHLE Original Ford Mustang 86-83 Turbocharger Gasket 1994-2000 GMC K2500 Sierra SL / Sierra SLE / Sierra SLT $36.72 |