Looking for aftermarket parts to modify or upgrade your 1998 GMC C2500 with head gaskets? At Tunersports.com we carry a huge selection of the top name brand performance head gasket parts and accessories for your C2500.
Whether you have a 1998 GMC C2500 in Sierra SL to Sierra SLT trim we have you covered. We have 32 head gaskets available to mod your C2500. All parts have free shipping to the Continental US 48 States.
 SHIPS FROM MANUFACTURER C5272-030Cometic Chevrolet Gen-1 Small Block V8 4.165in Bore .030in MLS Cylinder Head Gasket 1996-1999 GMC C2500 Sierra SL / Sierra SLE / Sierra SLT $106.00 |
 SHIPS FROM MANUFACTURER C5332-040COMETIC 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 Chevy BB 4.375in Bore .040 inch MLS 396/402/427/454 Head Gasket 1991-2000 GMC C2500 Sierra SLE 1994-2000 GMC C2500 Sierra SL / Sierra SLT $115.67 |
 SHIPS FROM MANUFACTURER C5332-066Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.066". Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no sealants. MLS gask... Cometic Chevy BB 4.375in Bore .066 inch MLS 396/402/427/454 Head Gasket 1991-2000 GMC C2500 Sierra SLE 1994-2000 GMC C2500 Sierra SL / Sierra SLT $141.50 |
 SHIPS FROM MANUFACTURER C5332-080COMETIC 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 Chevy BB 4.375in Bore .080 inch MLS 396/402/427/454 Head Gasket 1991-2000 GMC C2500 Sierra SLE 1994-2000 GMC C2500 Sierra SL / Sierra SLT $151.02 |
 SHIPS FROM MANUFACTURER C5333-070Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.070". Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no sealants. MLS gask... Cometic Chevy BB 4.540in Bore .070 inch MLS 396/402/427/454 Head Gasket 1991-2000 GMC C2500 Sierra SLE 1994-2000 GMC C2500 Sierra SL / Sierra SLT $141.50 |
 SHIPS FROM MANUFACTURER C5334-040COMETIC 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 Chevy BB 4.63in Bore .040 inch MLS 396/402/427/454 Head Gasket 1991-2000 GMC C2500 Sierra SLE 1994-2000 GMC C2500 Sierra SL / Sierra SLT $115.67 |
 SHIPS FROM MANUFACTURER C5334-066Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.066". Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no sealants. MLS gask... Cometic GM Gen-V/VI Big Block V8 4.630in Bore .066in MLS Cylinder Head Gasket 1991-2000 GMC C2500 Sierra SLE 1994-2000 GMC C2500 Sierra SL / Sierra SLT $141.50 |
 SHIPS FROM MANUFACTURER C5334-070COMETIC 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 Chevy BB 4.630in Bore .070 inch MLS-5 396/402/427/454 Head Gasket 1991-2000 GMC C2500 Sierra SLE 1994-2000 GMC C2500 Sierra SL / Sierra SLT $141.50 |
 SHIPS FROM MANUFACTURER C5334-080COMETIC 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 Chevy BB 4.63in Bore .080 inch MLS 396/402/427/454 Head Gasket 1991-2000 GMC C2500 Sierra SLE 1994-2000 GMC C2500 Sierra SL / Sierra SLT $151.02 |
 SHIPS FROM MANUFACTURER C5817-098COMETIC 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 Chevy BB Gen IV 451 H/G 4.320 inch Bore .098 inch MLS Head Gasket 1991-2000 GMC C2500 Sierra SLE 1994-2000 GMC C2500 Sierra SL / Sierra SLT $151.02 |
 SHIPS FROM MANUFACTURER C5884-045COMETIC 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 91-95 GM 6.5L Diesel 4.100 inch Bore .045 inch MLS LHS Headgasket 1992-2000 GMC C2500 Sierra SLE 1994-2000 GMC C2500 Sierra SL / Sierra SLT $116.93 |
 SHIPS FROM MANUFACTURER C5884-051COMETIC 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 91-95 GM 6.5L Diesel 4.100 inch Bore .051 inch MLS LHS Headgasket 1992-2000 GMC C2500 Sierra SLE 1994-2000 GMC C2500 Sierra SL / Sierra SLT $116.93 |
 SHIPS FROM MANUFACTURER C5884-060COMETIC 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 91-95 GM 6.5L Diesel 4.100 inch Bore .060 inch MLS-5 LHS Headgasket 1992-2000 GMC C2500 Sierra SLE 1994-2000 GMC C2500 Sierra SL / Sierra SLT $143.65 |
 SHIPS FROM MANUFACTURER C5884-070COMETIC 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 91-95 GM 6.5L Diesel 4.100 inch Bore .070 inch MLS-5 LHS Headgasket 1992-2000 GMC C2500 Sierra SLE 1994-2000 GMC C2500 Sierra SL / Sierra SLT $143.65 |
 SHIPS FROM MANUFACTURER C5884-075COMETIC 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 6.5L Diesel 91-95 4.100 inch Bore .075 inch MLS-5 Right Head Gasket 1992-2000 GMC C2500 Sierra SLE 1994-2000 GMC C2500 Sierra SL / Sierra SLT $143.65 |
 SHIPS FROM MANUFACTURER C5884-080COMETIC 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 91-95 GM 6.5L Diesel 4.100 inch Bore .080 inch MLS-5 LHS Headgasket 1992-2000 GMC C2500 Sierra SLE 1994-2000 GMC C2500 Sierra SL / Sierra SLT $157.43 |
 SHIPS FROM MANUFACTURER C5884-086COMETIC 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 91-95 GM 6.5L Diesel 4.100 inch Bore .086 inch MLS-5 LHS Headgasket 1992-2000 GMC C2500 Sierra SLE 1994-2000 GMC C2500 Sierra SL / Sierra SLT $157.43 |
 SHIPS FROM MANUFACTURER C5884-098Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.098". Left Side. Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no sealant... Cometic 91-95 GM 6.5L Diesel 4.100 inch Bore .098 inch MLS-5 LHS Headgasket 1992-2000 GMC C2500 Sierra SLE 1994-2000 GMC C2500 Sierra SL / Sierra SLT $157.43 |
 SHIPS FROM MANUFACTURER C5885-045COMETIC 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 6.5L Diesel 91-95 4.100 inch Bore .045 inch MLS Right Head Gasket 1992-2000 GMC C2500 Sierra SLE 1994-2000 GMC C2500 Sierra SL / Sierra SLT $116.93 |
 SHIPS FROM MANUFACTURER C5885-051COMETIC 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 6.5L Diesel 91-95 4.100 inch Bore .051 inch MLS Right Head Gasket 1992-2000 GMC C2500 Sierra SLE 1994-2000 GMC C2500 Sierra SL / Sierra SLT $116.93 |
 SHIPS FROM MANUFACTURER C5885-075COMETIC 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 6.5L Diesel 91-95 4.100 inch Bore .075 inch MLS-5 Right Head Gasket 1992-2000 GMC C2500 Sierra SLE 1994-2000 GMC C2500 Sierra SL / Sierra SLT $143.65 |
 SHIPS FROM MANUFACTURER C5885-080COMETIC 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 6.5L Diesel 91-95 4.100 inch Bore .080 inch MLS-5 Right Head Gasket 1992-2000 GMC C2500 Sierra SLE 1994-2000 GMC C2500 Sierra SL / Sierra SLT $157.43 |
 IN STOCK - LOW C5885-086COMETIC 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 6.5L Diesel 91-95 4.100 inch Bore .086 inch MLS-5 Right Head Gasket 1992-2000 GMC C2500 Sierra SLE 1994-2000 GMC C2500 Sierra SL / Sierra SLT $152.65 CLEARANCE VIEW PRICE IN CART |
 SHIPS FROM MANUFACTURER C5885-098Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.098". Right Side. Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no sealan... Cometic GM 6.5L Diesel 91-95 4.100 inch Bore .098 inch MLS-5 Right Head Gasket 1992-2000 GMC C2500 Sierra SLE 1994-2000 GMC C2500 Sierra SL / Sierra SLT $157.43 |
 SHIPS FROM MANUFACTURER 4021MAHLE Original® gaskets provide world class sealing products trusted by OEMs & Technicians around the globe... MAHLE Original Am General Hummer 01-99 Cylinder Head Gasket 1992-2000 GMC C2500 Sierra SLE 1994-2000 GMC C2500 Sierra SL / Sierra SLT $51.27 |